单选题It was ______ the chief engineer came ______ we began the experiment.Anot until; thatBnot until; thenCuntil; thatDuntil; when
单选题
It was ______ the chief engineer came ______ we began the experiment.
A
not until; that
B
not until; then
C
until; that
D
until; when
参考解析
解析：
句意：直到总工程师来我们才开始做实验。It was not until…that…直到…才…。
句意：直到总工程师来我们才开始做实验。It was not until…that…直到…才…。
相关考题：
It was_____back home after the test. A、not until midnight did he go.B、until midnight that he didn’t go.C、not until midnight that he went.D、until midnight when he didn’t go.
It was _____ he came bank from Africa that wear _________ he met the girl he would like to marry.A. when; thenB. not; untilC. not until; thatD. only; when
____ the forties ____ the first fully automatic factory was built in the world. A.It was not until ...thenB.It was not until ...thatC.It was until ...thatD.It was not until ...when
It was not until recently ( ) we learned the famous film star would marry that politician. A、whenB、whichC、thatD、then
It was _____ last year ______ he came to realize the importance of learning English.A、until ; beforeB、that ; untilC、until ; thatD、before ; until
在rman中,哪些recover database …until语法是正确的? () A. ..until cancelB. ..until timeC. .. until scnD. ..until changeE. ..until sequenceF. 以上都正确
________ to speak when the audience interrupted him.[A] Hardly had he begun[B] No sooner had he begun[C] Not until he began[D] Scarcely did he begin
It was not until he came back_________he knew the police were looking for him.A．whichB．sinceC．thatD．before
--Was it not until last week__________he decided to give up smoking? --No, he began __________ he saw the new film last month.A.when; as soonB.that; immediatelyC.did; thatD.that; till
It was not until he arrived at the station__he realized he had forgotten his ticket.A.thereB.thenC.thatD.where
It was______he saw the doctor coming out of the emergeney room with an expression as grave as a judge_______he realized the seriousness of his wife’s illness.A.not until…thatB.after…whenC.until…thenD.before…that
It( )we had stayed together for a couple of weeks( )I found we had a lot in common. A.was until；when B.was until；that C.wasn’t；when D.wasn’t until；that
The film brought the hours back to me（）I was taken good care of in that remote village.A、whenB、whereC、thatD、until
When you are performing media recover， and an archived log is lost or corrupt， which type of recover must you perform？（）A、Until SCNB、Until timeC、Until cancelD、Recover using backup control file.
You have only two redo log groups and these groups get overwritten several times in a day. Your database operates in NOARCHIVELOG mode and user-managed consistent backups are performed every Sunday night. On Thursday morning， you find that an important table has been dropped and purged. With reference to this scenario， up to what point in time can the data be recovered？（）A、 until Thursday morningB、 until that point in time when the database is openedC、 until that point in time when the recovery is performedD、 until last Sunday’s backupE、 until that point in time when the table is dropped and purgedF、 until Wednesday evening
Which of the following are valid until command options when attempting point-in-time recovery in RMAN？（）A、 until timeB、 until changeC、 until sequenceD、 until SCNE、 until commit
问答题Practice 10 Think carefully about the issue presented in the following excerpt and the assignment below. We don’t really learn anything properly until there is a problem, until we make a mistake, until something fails to go as we had hoped. When everything is working well, with no problems or failures, what incentive do we have to try something new? We are only motivated to learn when we experience difficulties. Adapted from Alain de Botton, How Proust Can Change Your Life: Not a Novel Assignment: Does true learning only occur when we experience difficulties? Plan and write an essay in which you develop your point of view on this issue. Support your position with reasoning and examples taken from your reading, studies, experience, or observation.
单选题It was ______ the chief engineer came ______ we began the experiment.Anot until; that Bnot until; then Cuntil; that Duntil; when
单选题It was ______ he came back from Africa that year ______ he met the girl he would like to marry.Awhen; thenBnot; untilCnot until; thatDonly; when
单选题When a refrigeration compressor is in the ‘off’ cycle, the thermal expansion valve will（）.Aalways be wide open when the compressor restartsBcontinue to operate as if the system were in operationCremain open until evaporator pressure equalizes, then close until the compressor restartsDalways be completely closed until the compressor restarts
单选题You have only two redo log groups and these groups get overwritten several times in a day. Your database operates in NOARCHIVELOG mode and user-managed consistent backups are performed every Sunday night. On Thursday morning， you find that an important table has been dropped and purged. With reference to this scenario， up to what point in time can the data be recovered？（）A until Thursday morningB until that point in time when the database is openedC until that point in time when the recovery is performedD until last Sunday’s backupE until that point in time when the table is dropped and purgedF until Wednesday evening
单选题It was _____ late in the evening that his mother came back.AbeforeBafterCwhenDnot until