—Was ________ problem solved?—We were trying to think of ________ way out, but it was difficult to find one.
#71408
A
a; a
B
a; the
C
the; a
D
the; the
推荐题目
The doctor, ________ by several nurses, successfully performed the difficult operation on the patient.
#71696
A
aided
B
assisted
C
helped
D
guided
His mother could do nothing but _______ for the doctor to arrive.
#74188
A
to wait
B
waiting
C
waited
D
wait
The train ______ at seven o’clock and you’d better get to the station by half past six.
#80299
A
due to start
B
is due to start
C
is due to starting
D
owe to start
They are all ________ to mention the subject again.
#71590
A
forbidden
B
resisted
C
prevented
D
looking forward
The children in some remote areas are looking forward ______ a chance to receive further education.
#65031
A
for getting
B
to getting
C
to get
D
of getting