选用适当的介词、副词填空

What does he say ________ Jim's lessons? He says Jim is doing well ________ his lessons and will do well ________ the exams.

Jim's trying ________ well in his study of Chinese.

[　　]

选用适当的介词、副词填空

What does he say ________ Jim's lessons? He says Jim is doing well ________ his lessons and will do well ________ the exams.

Jim's trying ________ well in his study of Chinese.

1. A.
   doing
2. B.
   to be
3. C.
   to do
4. D.
   does

Jim is trying ________ the physics problem which is very difficult.

1. A.
   working out
2. B.
   to work out
3. C.
   work out
4. D.
   worked out