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【简答题】
Listen to a talk about mountain rescue service. You will hear the talk. Take notes and complete the following outline. I. The rescue group needs to find out a number of details. A. The place where the 1______ happened. B. The 2_______ of the accident. C. 3_________ about the victim. II. The rescue team’s call-out procedure begins. A. Team members keep their 4_______ equipment 5_________ so as to be ready to set off within 6________ minutes of receiving the call. B. The 7________ party of about four people 8_________ right away. 1. They carry a 9___________ with them to send details to the 10_____ party and to the 11_________. 2. They are also 12_________ and trained to give immediate 13______ assistance. C. The 14________ party follows the advance party. D. The third party on the mountain is the 15_________ group. III. Rescue control is set up in a 16_________ base. A. This vehicle carries the team’s supplies 17__________ personal equipment. B. It is equipped with 18___________ and the means of providing 19_________ and drinks. C. The base is set up near a telephone so that 20________ help, for example 21________, doctor, helicopter or reserves can be contacted without 22_______.
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【判断题】划归为1210类的商品,在进口时仅限试点城市海关特殊监管区域和报税物流中心A. √ B. ×
A.
正确
B.
错误
【单选题】HF的质子共振谱中可看到()。
A.
质子的单峰
B.
质子的双峰
C.
质子和 19 F的两个双峰
D.
质子的三重峰
【单选题】气调贮藏是通过降低氧气的浓度、提高二氧化碳浓度,抑制果蔬的呼吸强度,延长贮藏寿命,不会:( )
A.
抑制叶绿素的分解
B.
抑制乙烯合成
C.
促进淀粉和糖之间的相互转化
【单选题】柳属效率最高的栽培扩繁方法是?
A.
播种
B.
组培
C.
插柳棍
D.
压条
【简答题】在质子共振谱中,可以看到 HF 质子的双峰,而只能看到 HCl 的质子单峰。为什么?
【单选题】气调贮藏是通过降低氧气的浓度、提高二氧化碳浓度,抑制果蔬的呼吸强度,延长贮藏寿命,不会()。
A.
抑制叶绿素的分解
B.
抑制乙烯的生物合成
C.
促进淀粉和糖之间的相互转化
D.
破坏食品成分
【单选题】日本学生说“这是我家族的照片。”,错误的原因是什么?
A.
发音相近
B.
词形相近
C.
母语负迁移
【单选题】HF的质子共振谱中可看到:
A.
质子的双峰
B.
质子的单峰
C.
质子的三峰
D.
质子和19F的两个双峰
【单选题】HF 的质子共振谱中可以看到( )。
A.
质子的单峰
B.
质子的双峰
C.
质子和 19 F的两个双峰
D.
质子的三重峰
【判断题】划归为 1210 类的商品,在进口时仅限试点城市海关特殊监管区域和保税物流中心。
A.
正确
B.
错误
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