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【判断题】
《旅游安全管理办法》规定,根据旅游突发事件的性质、危害程度、可控性以及造成或者可能造成的影响,旅游突发事件一般分为重大、较大、一般和轻微四级。()A.
正确
B.
错误
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皮皮学刷刷变学霸
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【单选题】You ______these parcels yourself. The shop would have delivered them if you had asked them. [ ]
A.
needn't have carried
B.
mustn't have carried
C.
should have carried
D.
could have carried
【单选题】We usually have six lessons a day, and each of them ____ 40 minutes. [ ]
A.
last
B.
lasts
C.
have
D.
need
【简答题】身体评估的基本的检查方法包括 、 、 、 、 。
【单选题】In the case of _______ teacher should keep a small pad beside them and make a note of one or two important mistakes.
A.
fluency practices
B.
accuracy practices
C.
proficiency practices
D.
efficiency practices
【单选题】Beside them , we need __ to do the work.
A.
fif people more
B.
more fif people
C.
fif more people
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