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【多选题】
Which of the following statements about “Conclusion” in an abstract are correct?A.
It interprets the theoretical/practical implications of the findings.
B.
It evaluates the contributions of the research.
C.
It should be reasonable and supported by the findings of the study.
D.
It should be expressed in a few precisely worded sentences.
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What does the passage mainly discuss?
A.
Characteristics of soil quality.
B.
Particles typically found in soil.
C.
The importance of soil texture.
D.
How to determine soil texture.
【单选题】高速 路上巡警开车在公路上以 8 0km/h 的恒定速度巡查,在同一车道上巡警车向前方的一辆轿车发出一个已知频率的电磁波,如果该电磁波被那辆轿车反射回来时,巡警车接收到的电磁波频率比发出时低,说明那辆轿车的车速 ( )
A.
高于 8 0km/h
B.
低于 8 0km/h
C.
等于 8 0km/h
D.
无法确定
【简答题】腐 生型水生微生物
【单选题】What is most likely to happen to rainwater when it falls on sandy soil?
A.
It sinks in slowly, days later the soil is still saturted.
B.
It sinks in quickly, a few hours later the soil is almost dry.
C.
It runs off the surface and does not enter the soil.
D.
It cracks the surface of the soil.
【单选题】An engineer has designed _______ robot that can work in _______ deep sea to clean waste.
A.
a; the
B.
a; a
C.
/; the
D.
the; /
【单选题】采用微柱色谱法检查黄曲霉毒素,所测结果为
A.
黄曲霉毒素B1、B2的含量
B.
黄曲霉毒素M1、M2的含量
C.
黄曲霉毒素的总量
D.
黄曲霉毒素G1、G2的含量
E.
黄曲霉毒素B1、B2、G1、G2的含量
【单选题】Permission is kindly ______ about 1000 tons of clean sea water ballast，as and when required for trimming purposes．
A.
requested to pump out
B.
requested pumping out
C.
requesting to pump out
D.
requesting pumping out
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