皮皮学，免费搜题
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【判断题】
对称的形式有左右(或上下)对称、辐射对称、旋转对称。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
【简答题】Please check your ticket and don’t take the ______________ train.
【简答题】请将以下药材与之相应的道地产地进行配伍。
【简答题】请将以下的药材与之相对应的道地产地进行配伍。
【单选题】Please check your ticket and don’t take the ______________ train.
A.
fake
B.
invalid
C.
right
D.
wrong
【简答题】Please check your ticket and don’t _____________ (乘车) the wrong train.
【单选题】May I have your attention, please? Flight 998 is leaving at 11:30 a.m. Please check in half an hour prior to the departure. 4. Passengers must check in to board Flight 998 by ___.
A.
10:30 a.m
B.
10:00 a.m
C.
11:30 a.m
D.
11:00 a.m
【单选题】—Nothing wrong with it, ____________? — Yes. The computer says, “Please check this disk before entering data.”
A.
is it
B.
has it
C.
does it
D.
is there
【单选题】Please check the enclosed fax opening the credit to ensure that it ____ your instructions.
A.
agrees
B.
agrees to
C.
agrees with
D.
agrees upon
【简答题】Please check your ticket and don’t take the wrong train.
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