According to the engineer, there remain some tests _____ before the machine is put into operation.
#91175
A
carrying out
B
carried out
C
being carried out
D
to be carried out
推荐题目
________at the restaurant with a wide variety of dishes served before, Bob didn’t want to eat there again.
#89722
A
Having eaten
B
To eat
C
Eat
D
Eating
Two years ago she bought an expensive bike and then she persuaded me one.
#93786
A
buy
B
buying
C
to buy
D
bought
Entering the room, I found Mary _______ at the desk and _______ a letter.
#90588
A
seated; wrote
B
sitting; written
C
seating; writing
D
seated; writing
China first agreed the six-party talks about North Korea nuclear weapons program.
#95850
A
to attend
B
to join
C
to participate in
D
to take a part