So many directors____,the board meeting had to be put off.
A were absent B been absent C had been absent D being absent
选D是正确的
这个句子是句首现在分词做状语的结构,属固定用法.
being absent的原形是be absent(缺席),把它放在句首时,如果是主动就变成现在进行时,如果是被动就主变成过去分词结构,对于这题来说刚好是主动(老师缺席,不是老师被缺席吧),也就是为什么选D的原因了.
We left the meeting ,there obviously __no point in staying
A were B being C to be D having
选B是正确的
这一题同上面的那题是一个类型的,只不过句首变成了句末,另外这一题是there be 的结构来做条件从句。
这里就不再多说,参考前面一题就行了。 原问题:《你好,我想请教两个问题。》
2022-11-10 00:12:04
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