We have stayed at Shanghai port for a long timeThe fouling on the ship’s hull greatly increases her _____.A.powerB.speedC.resistanceD.thrust force
题目
We have stayed at Shanghai port for a long timeThe fouling on the ship’s hull greatly increases her _____.
A.power
B.speed
C.resistance
D.thrust force
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参考答案和解析
更多“We have stayed at Shanghai port for a long timeThe fouling on the ship’s hull greatly incr ”相关问题
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第1题：
以下语句的输出结果【 】。
S$= "China"
S$= "Shanghai"。
Print S$
正确答案：Shanghai
Shanghai 解析：s$的最终值是Shanghai，所以输出的应该是Shanghai。 -
第2题：
STCW78/95 Convention states that the officer in charge of the engineering watch is the representative
A.ship-owner's
B.master's
C.chief engineer's
D.manager's
正确答案：C
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第3题：
pick hull只能选择每排Hull线上的cv点。
A -
第4题：
听力原文：Many banks in America now carry accounts with the Bank of China, Shanghai.
(5)
A．Many banks in America accept accounts with the Bank of China, Shanghai.
B．Many banks in America start business with the Bank of China, Shanghai.
C．Many banks in America have accounts with the Bank of China, Shanghai.
D．Many banks in America owe money to the Bank of China, Shanghai.
正确答案：C
解析：carry accounts with意为“与…有账户往来”。 -
第5题：
What is the teacher doing in terms on error correction?
" Make a sentence with "have"!
S: He have a car.
T: He HA VE a car?
S: He HAS a car.
" Very good. He HA S a car.A．Direct correction
B．Indirect correction
C．Self-correction
D．Peer correction答案：B解析：考查纠错方法。教师在学生回答出现错误的时候，没有马上纠正，而是用反问的语气重复了一遍错误的句子．并把重音放在错误的单词上，这是教师间接纠错的方式之一。故选B。 -
第6题：
以下选项给字符数组str赋初值，其中str不能作为字符串使用的是____。
A．char str[ ]= "shanghai"；
B．char str[8]={ 's','h','a','n','g','h','a','i'}；
C．char str[ ]={ "shanghai"}；
D．char str[9]={'s','h','a','n','g','h','a','i'}；
A 解析：选项A定义了一个字符数组str，具有5个元素，但赋初值的时候，初值个数却是6个(有一个'\\0'，)；选项B定义了一个字符数组str并给它赋初值，由于省去了长度定义，长度由初值个数确定，相当于str[6]；选项C定义了一个字符型指针变量并用一个字符串给它赋初值，使该字符型指针指向了该字符串；选项D是对字符型数组中单个元素依次赋初值。