It was difficult to ______ how many people had been wounded in the earthquake.
（A）respond
（B） solve
（C） regulate
（D） estimate
参考答案
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更多大学英语备考试题
- 1The library () we’ll visit next week is not far from here.
- 2He told me ________ free, he would come to our party.()
- 3Think it over and you will remember () the word.
- 4One of the first flight training lessons taught to student pilots is how to perform an ______ landing in a small airplane.
- 5Don’t hesitate to________me if you are in trouble.()
