How long can you stare without (blinded) your eyes?() 此题为判断题(对，错)。
How long can you stare without (blinded) your eyes?()
此题为判断题(对，错)。
相关考题：
On Monday morning some teachers exchanged a few (). A.how-are-yousB.of how-are-you’sC.how-are-you’sD.of how are you
“Must I finish my homework now?” “No, you() . But you() finish it this evening. ” A. mustn’ t…mustB. needn’ t…mustC. can’ t…canD. can’ t…must
22．In the daytime， when you dive in the sea， you ________A． can see everything green and blueB． can- t be in dangerC． can catch nothingD． can't see anything clearly
This is very important. You_____remember to shut down your computer everyevenlng。A. oughtB. needC. mustD. can
Merry Christmas, George! Here is a card for ________, with ________ best withes. A.you…yourB.you…ourC.us…ourD.us…your
—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month. A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t
（ ） – Is Miss White __________ English teacher, Maria?– No, she teaches __________ geography.A．your；myB．you；mineC．you；usD．your；us
用所给的词和词组写出符合逻辑的句子。 are not/you/a license/allowed/electronic equipment/to import/without