_____ all the inventions have in common is _____ they have succeeded.
单选题
2022-05-09 15:45
A、That; what
B、What; that
C、That; that
D、What; what
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正确答案
B
试题解析
句意:所有发明的共性是它们都成功了。all the inventions have in common不是一个完整的句子,缺少宾语,所以要用what引导作have的宾语。what等同于the thing(s) that/which。they have succeeded是一个完整的句子,succeed为不及物动词,用that引导,故为B。