题目内容
--What are you doing?
--I'm ________ all the animals at the zoo.
[
]|
A .watch |
B .watched |
C .watching |
D .watches |
答案:C
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题目内容
--What are you doing?
--I'm ________ all the animals at the zoo.
[
]|
A .watch |
B .watched |
C .watching |
D .watches |