Question

—She was late for the party.
—That’s _________she had forgotten the exact time.

A．why

B．how

C．because

D．whether

Answer 1

C

試題分析：考查表語從句：句意：--她聚會遲到了。--這是因為她忘了確切的時間。That is because…那就是因為…，because引導的是表語從句，that is why…那就是…的原因， how怎樣，whether是否，不符合句意，選C。