2011英语四级词汇语法练习题第2组_第2页

　　6. The earthquake in the past ten years caused many buildings to _______.
　　A. collapse B. terrify C. tend D. threaten

　　7. My __________ will fully support my plan in building the dam there.
　　A. threats B. treatments C. triangles D. colleagues

　　8. His poor health __________ him to resign from his job.
　　A. compelled B. treasured C. transplanted D. trimmed

　　9. The bus ___________ with the truck on the highway last night.
　　A. united B. undertook C. vanished D. collided

　　10. The city is __________of three sections, which are separated by rivers.
　　A. upset B. valued C. composed D. ventured
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