2.Mr.Herpin is one of the foreign experts who ______ in China.A.works B.is working C.are working D.has been working3 .Tom is the only one of the students who ______ to Shanghai.A.have gone B.have been C.has been D.had gone
问题描述：
2.
Mr.Herpin is one of the foreign experts who ______ in China.
A.works B.
is working C.are working D.has been working
3 .
Tom is the only one of the students who ______ to Shanghai.
A.have gone
B.have been C.
has been D.had gone
答
2。C第一个是定语从句，who 引导的定语从句修饰experts，因此是复数，只有C符合。
3.C。首先“到过某地的完成时态是have been”,然后who应该修饰的是Tom，单数，因此应当选C。
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答
两道都选C,当定语从句先行词被ONE OF 修饰用复数，被 THE ONLY 修饰用单数
答
2.选C3.选Cone of the + n-s充当定语从句先行词时,如果one前没有定冠词,就是n-s充当先行词；当引导词充当主语时,谓语就用复数.如果one前有the,先行词就是one; 当引导词充当主语时,谓语就用单数.2.Herpin先生是在中国...