英语小问题 请写出选择原因
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英语小问题 请写出选择原因
sometimes children have trouble ----fact from fiction and may believe that such things actually exist
a to separate
b for seperating
c separating
d of separating
sometimes children have trouble ----fact from fiction and may believe that such things actually exist
a to separate
b for seperating
c separating
d of separating
c
have trouble (in) doing sth
固定搭配
In可以省略
have trouble (in) doing sth
固定搭配
In可以省略