I know one of the things _____I was unsure about was _____ hard it would be to climb this mountain.
#65979
A
that; how
B
what; how
C
which; what
D
/; what
推荐题目
---Is there a No. 2 bus stop near here?---Yes, there is. __________ at the second crossing, and you will find it.
#59393
A
Turning left
B
Turn left
C
To turn left
D
Turns left
－Please don't say a bad word about anyone. －_____.
#59413
A
OK, I do
B
Sorry, I don't
C
Sorry, I won't
D
Yes, I won't
great progress it has made since Hong Kong returned to China in 1997.
#65921
A
Which
B
What
C
How
D
Whether
for the boy to talk with his mouth full!
#66029
A
What bad manners they are
B
How bad manners they are
C
What bad manners it is
D
How bad manners it is