The population of our country is now more than three times it was before liberat
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The population of our country is now more than three times ________ it was before liberation.
[]A.that
B.what
C.which
D.as
试题答案
答案:B
解析:本题考查引导名词性从句的连词的用法。本句中用连词引导的是一个表语从句,同时该连词在表语从句中还要在it was的后面再作表语,能够起这种双重作用的只有what。所以答案为B项。 |