—Did you have a chat with Tom?—No, I was trying to ________ an opportunity to do so, but I couldn't.
#63941
A
hold
B
ask
C
seize
D
make
推荐题目
Science and technology have in important ways __________ the improvement of agricultural production.
#72368
A
contributed to
B
resulted from
C
carried off
D
handed over
Only by shouting at the top of his voice__________. .
#66828
A
he was able to make himself hear
B
he was able to make himself heard
C
was he able to make himself hear
D
was he able to make himself heard
To keep healthy, Professor Johnson ______ cycling as a regular form of exercise after he retired.
#71817
A
took up
B
caught on
C
carried out
D
made for