Question

I don't remember how many years ago____I last showed you around the factory.

I don't remember how many years ago____I last showed you around the factory A.it was that B.it was when 求正解及A B区别- -谢了~

Answer 1

a
试题分析： 本题考查强调句和宾语从句的语序。"it
was
…
that"是强调句的标志词，句中的宾语从句how
many
years
ago
it
was
that...由强调句it
was
many
years
ago
that...转化而来。句意：我不知道我上次是多少年前带你参观老校园的。故a正确。

Answer 2

A
A和B的区别是，A是
宾语从句
，B是
状语从句
。
这题里面是做remember后面的宾语，所以选A