问题补充:
the smoke was so thick that i was having trouble
答案:
答案:Dhave trouble (in) doing sth.表示“做某事有困难”.
======以下答案可供参考======
供参考答案1:
Dhave trouble doing sth 做某事困难
供参考答案2:
D
时间:2020-12-02 00:24:03
the smoke was so thick that i was having trouble
答案:Dhave trouble (in) doing sth.表示“做某事有困难”.
======以下答案可供参考======
供参考答案1:
Dhave trouble doing sth 做某事困难
供参考答案2:
D