皮皮学，免费搜题
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【判断题】
主动式自动调焦有红外系统和声纳系统两种。()A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】-Your English is very good. Who taught you? -Nobody. I taught ______.
A.
me
B.
him
C.
himself
D.
myself
【单选题】Who taught ____ Japanese? I learned by _______.
A.
you; myself
B.
your; myself
C.
you; me
【单选题】—Who taught Japanese? —I learned it by .
A.
your, myself
B.
yourself, me
C.
you, myself
【单选题】—_____ do you visit your teacher who taught you years ago? —Once a year. [ ]
A.
How long
B.
How soon
C.
How often
D.
How many
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