Many students don"t know the key to _____ their English is to practice more. [

题型：0109 同步题难度：来源：

Many students don"t know the key to _____ their English is to practice more. [ ]
A. improving
B. improve
C. improved
D. improvement

答案

举一反三

There "s some difficulty in _____ such little children.

[ ]

A. taught
B. to teach
C. teaching
D. teach

题型：0120 月考题难度：| 查看答案

There"s no doubt _____ international cooperation is the key to _____ with cybercrime. (网络犯罪)A. whether; doing
B. that; dealing
C. whether; do
D. that; do

题型：专项题难度：| 查看答案

Don"t worry. Jim is quite used to _____ in such busy streets as this.[ ]
A. drive
B. be driving
C. have driven
D. driving

题型：同步题难度：| 查看答案

In the wartime, the masses devoted whatever they had to _____ the army in fighting
against the Japanese.

[ ]

A. have supported
B. support
C. having supported
D. supporting

题型：同步题难度：| 查看答案

Would you mind _____ me some cents? I would like _____ a phone call. [ ]
A. lending, to make
B. borrowing, to make
C. to lend, to make
D. borrow, making

题型：0111 期末题难度：| 查看答案