—He was downloading reading materials from a website when the computer crashed.—_______ that he looked a little upset.
#5847
A
No doubt
B
No use
C
No wonder
D
No problem
推荐题目
It was with great delight that I read in your February _____ the letter to the Editor written by Prof. Johnson.
#6727
A
issue
B
item
C
magazine
D
copy
—Can I help you with it?—I appreciate your , but I can manage it myself.
#5494
A
offer
B
advice
C
question
D
idea
It is widely accepted that animals learn to do things because their certain acts lead to _______.
#6274
A
rewards
B
prize
C
awards
D
results
We can’t afford such an expensive car. You know, our total _____ adds up to no more than $10,000 a year.
#5516
A
income
B
loss
C
cost
D
charge
Joan has been missing for a couple of days and there is growing _____for her safety.
#5177
A
attention
B
danger
C
concern
D
hope