The amount of freeboard affects the ______.① amount of reserve buoyancy of a vessel ② range of stability of a vessel.A.① onlyB.② onlyC.Both ① and ②D.Neither ① nor ②

题目

The amount of freeboard affects the ______.① amount of reserve buoyancy of a vessel ② range of stability of a vessel.

A.① only

B.② only

C.Both ① and ②

D.Neither ① nor ②

相似考题

1.If the () of carbon dioxide in the atmosphere is increased as a result of air pollution.A. rateB. proportionC. extentD. amount

2.有如下程序: include using namespace std; class Amount{ int amount有如下程序： #include＜iostream＞ using namespace std； class Amount{ int amount； public： Amount(int n=0):amount(n){} int getAmount()const{return amount;} Amount&operator9＝(Amount a){ amount+=a. amount； return______； } }; int main(){ Amount x(3),y(7)； x+＝y， cout＜＜x. getAmount()＜＜endl； return 0； }已知程序的运行结果是10，则下划线处缺失的表达式是A．* thisB．thisC．&amountD．amount

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参考答案和解析
正确答案：C
干舷值影响1）船舶储备浮力值，2）船舶稳性范围。
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