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【多选题】
水运转运站包括( )。A.
水运→海运
B.
水运←→水运转运站
C.
水运→空运转运站
D.
水运←→陆运转运站
E.
水运→铁路转运站
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】旅客列车在区间发生故障需双管改单管供风时,由车辆乘务员通知司机向列车调度员(车站值班员)提出在前方站停车处理的请求,并通知司机以不超过( ) km/h速度运行至前方站
A.
120
B.
140
C.
160
【多选题】74 无病毒苗培育的意义?
A.
从根本上消除只靠种苗传播的病毒病的危害。
B.
无病毒栽培可改善果树品质
C.
提高丰产性
D.
提高抗逆性及利用砧木的优良性状
E.
减少农药的使用，降低生产成本，减少或避免对环境的污染。
【多选题】无病毒苗培育的意义?
A.
从根本上消除只靠种苗传播的病毒病的危害。
B.
无病毒栽培可改善果树品质
C.
提高丰产性
D.
提高抗逆性及利用砧木的优良性状
E.
减少农药的使用，降低生产成本，减少或避免对环境的污染。
【简答题】Vocabulary 1. Directions: Read the following pairs of sentences carefully and discuss with your partner how the same word is used with different meanings in each pair. 1) appreciate A. We really appre...
【单选题】听力原文：M: The doctor says I've to cut down on fattening foods. All the ones I like. W: So that explains your mood. Q: What does the woman mean? (16)
A.
The man should see a doctor.
B.
She will help the man change his diet.
C.
She understands why the man seems unhappy.
D.
The doctor has already explained the problem to her.
【简答题】无病毒苗木培育的意义是什么。
【简答题】(B) My cat's name is Lucy. She is a very pretty cat. Her hair is black and yellow. She has four children. She is very happy with her young babies. The four children are not all like Lucy very much. Th...
【单选题】I've had her in hospital for quite a while now, and it's under control all right , but I hate like the dickens to send her home again.
A.
in doubt
B.
beyond doubt
C.
very much
D.
to some degree
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