In my opinion, everyone has periods in their lives _______ everything seems very hard.
#76841
A
when
B
where
C
which
D
that
推荐题目
The building ________ top can be seen from here has just been completed.
#77385
A
whose
B
which
C
that
D
where
A person ______ e－mail account is full won't be able to send or receive any emails.
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A
who
B
whom
C
whose
D
whoever
They talked for about an hour of things and persons ________ they remembered in the school.
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A
which
B
that
C
who
D
whom