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【判断题】
正弦交流电的三要素为有效值、角频率、A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】3 More sentences Read the following sentences that are frequently used and complete the matching exercise.
【单选题】为方便表达式的求解,在表达式两端加上“#”,那么在表达式3* 2^(4+2*2-6*3)-5求值过程中当扫描到6时,对象栈和算符栈为( ),其中^为乘幂。
A.
3,2,4,1,1；#*^(+*-
B.
3,2,8；#*^-
C.
3,2,4,2,2；#*^(-
D.
3,2,8；#*^(-
【简答题】请求解下列表达式的值: 8*3*6/2 34/4*3.0/16 4>8 && 4==5 !true || (8+3>=11)
【简答题】Complete the sentences with the proper forms of the given words. 1. If you are not sure of the correct ___________ of the word, look it up in your dictionary. (pronounce) 2. The customer was _________...
【简答题】求表达式的值。 4&&0||2 = (1) 。 5>3&&2||8<4=(2) 。
【多选题】Tick (V) the sentences that are exclamations.
A.
How old are you?
B.
What a fine day!
C.
How time flies!
D.
What are you doing?
E.
How much money you spent!
F.
How do you do?
【单选题】Practice 3 Translate the sentences into Chinese. 8. These are just a few of the many different customs that are found in different cultures.
A.
不同的文化有不同的习俗。
B.
这些仅仅是不同文化中发现的许多不同习俗的一部分。
【单选题】The space animal theory would seem to indicate that_______.
A.
living creatures are extremely adaptable
B.
life in space is impossible for man
C.
the fittest creatures always survive
D.
life cannot exist in the depth of the sea
【单选题】某服装厂发生火灾，造成11人死亡，重伤20人，直接经济损失80万元。经火灾调查；该公司的厂房和员工宿舍在一幢大楼内，火灾初期厂长组织员工灭火，不让员工报警，而延误了灭火的时间。请回答下列问题：厂长阻止员工报警，按消防法规定如何处理（）。
A.
批评教育
B.
行政处分
C.
拘留10日
D.
拘留15日
【判断题】Read the following sentences and decide whether they are compound sentences or not. Write "T or 正确" if they are and "F or 错误" if they are not. 3. That house is larger than the other one.
A.
正确
B.
错误
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