Brian was about to_______________ when he suddenly found an answer to the question.
#13668
A
make up  
B
look up  
C
turn up  
D
give up
推荐题目
 People are puzzled ________ they read the book.
#14363
A
the first time
B
at the first time
C
for the first time
D
at first
We are using so many raw materials every day, which _______ that they _______.
#13669
A
are running out ; will be used up
B
are being run out; will run out
C
have run out of ; will be using up
D
have run out; will run out of