题目

题型：不详难度：来源：

While standing on a moving bus, you’re supposed to hold onto the bar in order not to _____.

A．in balance

B．keep balance

C．lose balance

D．hold the balance

答案

C

解析

题意为：站在正开动的公车上，为了不失去平衡你应拉住扶手。Lose balance 失去平衡。