B:well-known C:favorable D:preferable [答案]:A
39.The island where these rare birds nest has been declared a _____. A:observation B:reservation C:preservation D:conservation [答案]:D
40.Although John was the eldest in the family, he always let his sister _____ charge of the house. A:take
B:hold C:make D:get [答案]:A
41.He was afraid that the branch might bend over and break, and he would be sent ____ to the ground. A:crashing B:throwing C:rushing D:dropping [答案]:A
42.The reason why he adapted to the new situations quickly is that he has a _____ attitude.
A: changeable B:alternate C:movable D:flexible [答案]:D
43.Jim‘s plans to go to college _____ at the last moment. A:fell out B:gave away C:gave off D:fell through [答案]:D
44.Dress warmly, _____ you‘ll catch cold. A:on the contrary B:or rather C:or else D:in no way [答案]:C
45.Kate‘s ambition to become a nurse _____ from a desire to help others.
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A:prompted B:promoted C:programmed D:proceeded [答案]:D
46.Having lived in the town for quite a few years, Mr. Johnson no longer felt _____ among the local people.
A:out of order B:out of place
C:out of control D:out of the question [答案]:B
47.The final _____ of the play will take place on Monday. A:action
B:performance C:view D:sight [答案]:B
48.Probability is the mathematical study of the _____ of an event‘s occurrence. A:desire
B:likelihood C:result D:effect [答案]:B
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