题目内容
Fill in the blanks with the verbs in their proper forms(用所给动词的适当形式填式,词数不限):
What they are short of ______ (be) not money, but time.
答案:is
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题目内容
Fill in the blanks with the verbs in their proper forms(用所给动词的适当形式填式,词数不限):
What they are short of ______ (be) not money, but time.