Question

In our class some students are too shy to __________ our hands when the teachers ask us to answer questions.

A．put on

B．put down

C．put out

D．put up

Answer 1

D

此題重點考查有關(guān)動詞put的固定短語的含義及用法。Put on 表示穿上；put down表示放下；put out表示撲滅；put up表示掛起，舉起。根據(jù)語境可知選擇D。