26.It was in 1969 __________ the American astronaut succeeded in landing on the moon.
题目
26.It was in 1969 __________ the American astronaut succeeded in landing on the moon.
A.that
B.which
C.when
D.in which
why?
答案
A
强调句,不用when
It is ...that
强调人用who
It is he who...
原句The American astronaut succeeded in landing on the moon in 1969.
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