题目内容
A: What are ________ boys doing?
B: Let's go and have a look.
[ ]
|
A .this |
B .that |
|
C .these |
D .those |
答案:D
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题目内容
A: What are ________ boys doing?
B: Let's go and have a look.
[ ]
|
A .this |
B .that |
|
C .these |
D .those |