英语翻译Thier parents had a lot of trouble _____ the dolls because there were so few.A buy B buying Cto buy D bought
问题描述：
英语翻译
Thier parents had a lot of trouble _____ the dolls because there were so few.
A buy B buying Cto buy D bought
答
选C。他们的父母在买玩具的时候遇到了困难，因为玩具是在是太少了。
答
答案是B
答
B，这量个固定短语，have trouble doing sth,意思是“做什么事有麻烦”。本句意思是：因为这些娃娃太小了，所以父母们在买时遇到了很多麻烦。
答
B have trouble doing sth 做...有困难
句意：他们的父母买芭比娃娃有困难，因为几乎没有芭比娃娃
答
正确答案:B
(这里用到的句型是have trouble in doing sth.,in 在这里省略.
Their parents had ...,因为是过去式,所以这里用have的过去式had .)
答
C。 have trouble to do.做***很费事