问题

Though working outside, he is always about his aging mother at home.
A:concerned
B:satisfied
C:excited
D:particular
B:satisfied
C:excited
D:particular
正确答案是:
同类题型
The story took place in Europe in the days before automobiles __ everyone used horses
let’s go out for dinner —–I don’t have to cook
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It took me two weeks reading the novels written by Guo Jingming.
I’m really sorry to have broken your coffee cup. –_________.