【it'svitalthatenoughmoney----collectedtogettheprojectstarted.a.isb.bec.mustd.canbe】
2022-05-09 29次 反馈错误 加入收藏 正确率 : 100%
题目内容：
it's vital that enough money----collected to get the project started.
a.is
b.be
c.must
d.can be
优质解答
选B, It is vital that +(should)动词原形,这是虚拟语气．
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