题目内容
The number of people invited to the conference _____ 150,but a number of them ______ absent for different reasons.?
| A.were;was? |
| B.were;were? |
| C.was;were? |
| D.was;was? |
C
the number of+名词复数作主语时,谓语动词用单数;a number of+名词复数作主语时,表示“许多/大量?的……?”,谓语动词用复数。?
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