I don"t take the bus often, only _____ it rains. [ ]A. why B. when C. how
题型:同步题难度:来源:
I don"t take the bus often, only _____ it rains. |
[ ] |
A. why B. when C. how D. where |
答案
B |
举一反三
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[ ] |
A. before B. if C. while D. as |
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[ ] |
A. if; Whether B. whether; Whether C. if; That D. whether; If |
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[ ] |
A. whether B. how C. if D. why |
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[ ] |
A. Because B.So C. Although D. But |
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[ ] |
A. if B. when C. because D. unless |
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