Primary batteries or cells are _______ , once discharged, are discarded.A、those

游客2023-11-22 35

问题 Primary batteries or cells are _______ , once discharged, are discarded.

选项 A、those
B、those that
C、that
D、that they

答案 B

解析指示代词指代复数名词词组：“primary batteries or cells”。

转载请注明原文地址:https://tihaiku.com/zcyy/3208671.html

相关试题推荐

随机试题

最新回复(0)

A、Theprimaryschoolsector.B、Thecollegesector.C、Thegovernmentschoolsecto