You can"t play with your rabbit ________ you finish your homework. [ ]A. ifB
题型:同步题难度:来源:
You can"t play with your rabbit ________ you finish your homework. |
[ ] |
A. if B. but C. unless D. and |
答案
C |
举一反三
Sue didn"t answer my letter _______ she was busy. |
[ ] |
A. because B. so C. because of D. so that |
_______ he was rich, he gave little money to the others. |
[ ] |
A. Because B. Though C. As D. Since |
They are _______ beautiful flowers _______ many people want to buy them. |
[ ] |
A. as, as B. so, as C. so, that D. such, that |
______ they are twin sisters, they don"t look like each other. |
[ ] |
A. Because B. Since C. Though D. However |
Is Tom at school today? No, He"s at home ______ he has a bad cold. |
[ ] |
A. because B. if C. until D. before |
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