How strange it is the students are so quiet in the classroom!
#30612
A
where
B
when
C
whether
D
that
推荐题目
Several weeks had gone by _______ I knew the painting was missing.
#32417
A
as
B
since
C
until
D
before
Don’t stand by when you come across________ have difficulty in supporting their family because of serious illness.
#30364
A
Who
B
Whoever
C
Whichever
D
Whomever
It was Edison ____made the famous comment ___genius was one percent inspiration and ninety-nine percent perspiration.
#34299
A
whom; that
B
who; what
C
that ;what
D
who ; that
Many experts hold the view _______ protection awareness is _______ the key to better environment lies.
#33748
A
that; where
B
which; in which
C
which; where
D
that; in which