单选题Taken in time, the medicine can be quite ______.AeffectiveBaffectedCefficientDsufficient
单选题
Taken in time, the medicine can be quite ______.
A
effective
B
affected
C
efficient
D
sufficient
参考解析
解析：
句意：如果按时服药的话，这种药疗效不错。effective表示“有效的”，符合句意，故选A项。。affect影响。efficient高效的。sufficient足够的，充足的。
句意：如果按时服药的话，这种药疗效不错。effective表示“有效的”，符合句意，故选A项。。affect影响。efficient高效的。sufficient足够的，充足的。
相关考题：
Tests have proved this medicine quite effective. Starting from next month, we are going to produce it on a large (). A、scaleB、range
We can infer by this label that ______.A．the medicine could cause some people to feel nervousB．children may take the same dosage as adults takeC．one may not take this medicine before going to bedD．the medicine is liquid
Clearly the medicine ______.A．may be dangerous for small childrenB．can't be taken by children under twelve years oldC．may be taken by children but not by adultsD．may be taken by adults but not by children
It is uncertain side effect the medicine will bring about, although about two thousand patients have taken it.A．thatB．whatC．howD．whether
How is everything going?(),we've been quite busy this month and there's been quite a lot of progress since the last inspection.A. You can just lookB. As you can seeC. Please just look around
If you had taken the medicine yesterday, you ______ much better now.A、must have feltB、might have feltC、would have feltD、would feel
It is said that() boys in your school like playing football in their spare time, though others prefer basketball. A、very littleB、quite a fewC、quite a bitD、quite a little
An on-load release system on a survival craft means the cable can be released ______.A.only when the load is taken off the cableB.only when there is a load on the cableC.only when activated by the controls at the lowering stationD.at any time
Care should be taken to decrease the length of time that one is subjected（ ）loud continuous noise.to
It is advisable that some warm clothing （ ） with you, as the weather can change quite suddenly in the mountainous area.A.is takenB.will be takenC.be takenD.has been taken
What best describes processing delay？（）A、the time required from receipt of the incoming frame， until the frame/packet has been queued for transmissionB、the time taken for a single packet to traverse the physical medium from one end to the otherC、the time taken to place a frame on the physical medium for transportD、the time spent for a packet to reside in the output queue of a router
Which statement is true about the loss of system/x7fcritical data files in ARCHIVELOG mode？（）A、The data files can be recovered till the last committed transaction.B、The data files can be recovered without shutting down the database.C、The data file is taken offline automatically; the database remains open.D、The data files can be recovered to the time of the most recent backup.
Which statement is true about the loss of system-critical data files in ARCHIVELOG mode？（）A、The data files can be recovered till the last committed transaction.B、The data files can be recovered without shutting down the database.C、The data file is taken offline automatically； the database remains open.D、The data files can be recovered to the time of the most recent backup.
You want to perform an RMAN backup of database as a copy. Which two factors will you consider while performing the backup operation?（）A、The backup as copy can only be taken to diskB、The backup as copy can only be taken to tapeC、Backup can be performed only when the instance is shutdownD、Backup will constitute all used and unused blocks in the database
单选题It is implied in the last paragraph that _____.Amedicine should be taken timely before it is too lateBit is reasonable to question the effectiveness of medicineCpoor health conditions leave little room for medicine to workDgreat efforts should be made to develop new types of medicine
单选题Which statement is true about the loss of system-critical data files in ARCHIVELOG mode？（）AThe data files can be recovered till the last committed transaction.BThe data files can be recovered without shutting down the database.CThe data file is taken offline automatically； the database remains open.DThe data files can be recovered to the time of the most recent backup.
单选题Which statement is true about the loss of system/x7fcritical data files in ARCHIVELOG mode？（）AThe data files can be recovered till the last committed transaction.BThe data files can be recovered without shutting down the database.CThe data file is taken offline automatically; the database remains open.DThe data files can be recovered to the time of the most recent backup.
单选题Which of the following statements about the time the photo was taken is NOT true?AThe photo was taken on Susanna and Mark’s last day together.BThe photo was taken one day before Susanna and Mark departed.CThe photo was taken on the day before Ricky’s birthday.
单选题A photo _____ each time that button _____.Ahas taken; has pushedBhas been taken; has pushedCis taken; will be pushedDis taken; is pushed
单选题An on-load release system on a survival craft means the cable can be released（）.Aonly when the load is taken off the cableBonly when there is a load on the cableConly when activated by the controls at the lowering stationDat any time
单选题What best describes processing delay？（）Athe time required from receipt of the incoming frame， until the frame/packet has been queued for transmissionBthe time taken for a single packet to traverse the physical medium from one end to the otherCthe time taken to place a frame on the physical medium for transportDthe time spent for a packet to reside in the output queue of a router
单选题It has been quite a long time _____ the two companies established a business relationship.AalthoughBbecauseCifDsince