问题补充:
That little boy has some trouble in public.
A. to speak
B. speak
C. speaks
D. speaking
答案:
A. to speak
B. speak
C. speaks
(答案→)D. speaking
解析:考查固定结构。Have trouble (in)sth/doing sth某事或者做某事有麻烦,in可以省略,故选D。
时间:2020-09-08 12:10:43
That little boy has some trouble in public.
A. to speak
B. speak
C. speaks
D. speaking
A. to speak
B. speak
C. speaks
(答案→)D. speaking
解析:考查固定结构。Have trouble (in)sth/doing sth某事或者做某事有麻烦,in可以省略,故选D。