问题

It’s surprising that your brother __________ some knowledge of the computer just by watching others working on it.

A:picked up
B:packed up
C:put up
D:made up;

正确答案是：

同类题型

If you keep on ignoring the teacher’s advice, you will probably get into a situation______ you fall behind others in all subjects

She remains optimistic （乐观的） in spite of so much hardship she has _______ ．

China Daily is _____ a newspaper; it keepsus in touch with the world．

Is Jack on duty today?—It __________ be him. It’s his turn tomorrow.

______ left when you get to the end of thestreet