题目内容

If you come across a bear, you should not run away at the first moment.

A. Y
B. N
C. NG

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标准稠度用水量试验的目的是为凝结时间和安定性试验制浆确定拌和用水量。()

A. 正确
B. 错误

Mary: Tom, would you like to go to a party this Sunday？ Tom: ______ . What kind of party？

A. Sounds good
B. Looks nice
C. Seems all right
D. Feels excellent.

沥青混合料的拌和时间越长，混合料的均匀性越好。()

A. 正确
B. 错误

有下列程序： #include＜iostream＞ Using namespace std; Class Amount{ int amount; public; Amount(int n=O):amount(n){} Int getAmount()const{return amount;} Amount &operator+=(AmountA) {

A. *this
B. this
C. &amount
D. amount