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【判断题】
导游领队出行前将旅游文明需要注意的事项以适当方式告知旅游者,并在旅游出发地机场、车站等集合地点向旅游者重申。( ) A. 对 B. 错A.
正确
B.
错误
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举一反三
【简答题】One day, four lawyers were riding their horses along a country road. There had been a rain. Water was dripping(滴) from the trees, and the grass was wet. They rode slowly, talking and laughing. Suddenl...
【简答题】Microbubbles can cross the blood-brain barrier.
【简答题】《那一年,面包飘香》的作者是______,他是_______人。
【简答题】库欣综合征(Cushing syndrome)
【简答题】桥梁构件，可以选用（ ）材料来制造。 [备选材料：Q345，40钢，3Cr13，ZAlCu5Mn（ZL201），PE]
【单选题】— Hello, I ____ to ask if I can book two tickets for tonight's film. — sorry, we've already sold out. [ ]
A.
phone
B.
will phone
C.
am phoning
D.
have phoned
【简答题】引起Cushing综合征常见的原因有______、______、______、______。
【简答题】It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can’t fix the damage. Sometimes they are...
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