She intended to dress up as a ghost and as she had made her costume the night before.请问句子中第二个as是表示原因吗? 它在这里能否和since或for互换着用?另外问一下老师,dress up as中的up能省略吗?
Lily ,how to keep ourselves safe from the novel coronavirus? All ____ we can do for the movement is to wear masks, wash hands frequently and exercise regularly. 选项有what that how,答案是that,为什么不能选what?
I would like to make an appointment for Friday for medical check-up.这里为什么用for Friday?为什么不把for Friday移到后面跟着on Friday呢?又或者说把on或for都不要了,直接把Friday放到后面当作时间副词使用.
...easons to do so.这个句子是2016年高考英语北京卷阅读理解D中的一个句子。我对句子中的 burst out 用法感到不解。在我的理解中,burst out 有两个用法:一是以“爆发的现象”作主语。如:Then the applause burst out. 随后爆发出掌声。Laughte...