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【单选题】
When the earthquake happens, you'd better run to the area without high buildings; _____,you should keep the height lower than table or bed and stay next to them. [ ]A.
if any
B.
if not
C.
if necessary
D.
if some
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【简答题】影响乳浊液稳定性的主要因素有哪些?
【单选题】听力原文：Interviewer: Helen, was this business always a dream of yours? Woman: New, net really, it developed from what we used to do, build fishing boats. Interviewer: How long have you been in business? ...
A.
Hiring out boats.
B.
Hiring out caravans.
C.
Building boats.
【多选题】有关人工挖孔灌注桩的特点，说法正确的有（）。
A.
单桩承载力高，结构受力明确，沉降量小
B.
施工机具设备简单，工艺操作简单，占场地小
C.
可直接检查桩直径、垂直度和持力层情况，桩质量可靠
D.
适用范围较广，除软土和新填土外，其他各种土层中均可使用
E.
施工无振动，无噪声，对周边建筑无影响
【简答题】第II卷（共50分） 五．按要求完成下列句子（10分，每小题2分） 67. His uncle will come here in two days .（就划线部分提问） ______ ________ will his uncle come here? 68.我认为学好英语的最好方法就是多练习讲英语。（完成译句） I think English more is the best way to s...
【简答题】阅读理解。 July 16th was a bad day for Mr. Arthur Johnson. In the morning, he set out from his home in Santa Barbara, Califomia. It was the start of his summer holidays and he decided to visit Wends at Las...
【简答题】(课后习题6-11) 设基带传输系统的发送滤波器,信道及接收滤波器组成的总特性为H(w),若要求以 波特的速率进行数据传输,验证图P6-5(通信原理P173)所示的各种H(w)能否满足抽样点上间串扰的条件?
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