問題詳情:
That’s important _______ us _______ finish the work on time.
A. to; for B. for; to C. to; to D. for; for
【回答】
B “It’s+ adj.+ for sb. to do sth.”意為“做某事對於某人來説是……”。
知識點:介詞和介詞短語
題型:選擇題