Exactly ____they did when at last they reached the sea remains a complete mystery.
#70262
A
that
B
how
C
which
D
what
推荐题目
Look out! Don’t get close to the house, ______ the roof is under repair．
#69668
A
whose
B
which
C
of which
D
that
travel can broaden your mind , I don’t think it’s a good idea to spend too much time and money on it .
#68398
A
If
B
While
C
Because
D
As
_______ this sentence a second time, the meaning will become clear to you.
#68068
A
If reading
B
When you read
C
Reading
D
Read
All the neighbors admire this family, _________the parents are treating their child like a friend.
#71818
A
why
B
where
C
which
D
that
_____________grades you get in this exam, you should never lose heart.
#68420
A
No matter how
B
What
C
No matter what
D
Which