问题

itor-in chief asked me to write an article forhim, ______ about AIDS patients in China

A:witnesses
B:witnessed
C:will witness
D:had witnessed

正确答案是：

同类题型

_ shoulder to shoulder with a girl, Ifelt very embarrassed.

Liu Yang is the first Chinese woman astronaut has ever traveled in space.

下列各句中划线成语使用错误的一项是

Betty is very popular because she is easy____

Mr Smith _____the grammar book meant for senior high school students and will almost finish it.[ ]