问题

The lecture was so complex that I simply couldn’t ______ at all. Could you explain it to me?

A:bring on
B:bring in
C:take on
D:take in

正确答案是：

同类题型

I am going to Hainan for a holiday with my parents this summer.—_______________!

” is regarded by many people as a time in theirlife _____ fun, passion, and imagination seem limitless.

Near the table ______ a poor dog, which desired to satisfy his hunger with something ______ fell from the table.

This ticket _____ one adult and one child to the show.

The boy has poor eyesight because of _______ computergames.