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【判断题】
中国于1974年正式加入国际民用航空组织,也是理事国之一。()A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】—Would you mind if I use your dictionary? —Of course not. . [ ]
A.
Don't do that.
B.
I'm sorry I can't.
C.
It's over there.
D.
I have a dictionary. d
【单选题】I'm sorry I can't stop with you. I have much work to do.
A.
to talk
B.
talking
C.
talk
D.
talked
【单选题】听力原文：M: Would you like some more potatoes? W: I'm sorry I can't manage more. Thank you. Q: What does the man ask the woman to do? (16)
A.
To buy some potatoes.
B.
To pass him some potatoes.
C.
To have some potatoes.
D.
To help him cook some potatoes.
【单选题】-I'm sorry I can't come to your party. I have to do my homework. -________. [ ]
A.
That's right
B.
That is a good idea
C.
It's good
D.
That's too bad
【简答题】胶体系统的动力学特性有: 、 、 。
【单选题】— I'm sorry I can't come to your party. I have to do my homework. — ______. [ ]
A.
That's all right
B.
That is a good idea
C.
It's good
D.
That's too bad
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