Question

【题目】I bought a robot yesterday and I ________ the batteries before using it.

A. put through B. put in C. put on D. put up

Answer 1

【答案】B

【解析】

试题分析：句意：我昨天买了一个机器人， 使用前我把电池放在里面。A. put through接通，完成；B. put in放入；C. put on穿上；D. put up举起，建造。结合句意可知，答案为B。