If you often feel tired and can’t focus your attention,that is________you have t
题型:山东省同步题难度:来源:
If you often feel tired and can’t focus your attention,that is________you have to stop working too hard and to have a rest. |
[ ] |
A.why B.whether C.when D.what |
答案
C |
举一反三
If you feel tired out and unable to think clearly,that is________you have to get a rest. |
[ ] |
A. why B. when C. whether D. what |
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[ ] |
A. which B. what C. that D. where |
Tom was playing computer games all night.________he was late for class. |
[ ] |
A. That"s because B. That"s why C. It"s how D. That"s how |
— I rang you at about nine,but there was no reply. — Oh,that was probably________I was seeing the doctor. |
[ ] |
A. why B. when C. what D. that |
— I rang you at about nine, but there was no reply. — Oh, that was probably________I was seeing the doctor. |
[ ] |
A. why B. when C. what D. that |
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