--Late again !--Sorry. I was ________ halfway for half an hour on my way to work this morning.
#13726
A
broken down
B
held up
C
cut down
D
closed up
推荐题目
New computers are soon out of date since newer models are ________ constantly.
#11385
A
turned up
B
turned out
C
turned down
D
turned over
---Your ceiling requires ________. --- Yes, I’ll have some workers _______ it 
#12235
A
mending; to mend
B
mending; mend
C
to mend; mend
D
to be mended; to mend
Joining the firm as a clerk,he got rapid promotion,and ________ as a manager.
#11536
A
ended up
B
dropped out
C
came back
D
started off