数组q[M]存储一个循环队，first和last分别是首尾指针。如果使元素x出队操作的语句为“first=(first+1)%m, x=q[first];”。那么元素x进队的语句是_____。? q[(last+1)%m]=x;|x=q[last], last =(last+1)%m;|q[last+1]=x;|last=(last+1)%m,q[last]=x;

Speaker 1:________________________Speaker 2: It was cold and snowy. A: What was the weather last Friday? B: How was the weather like last Friday? C: What was the weather like last Friday?

The word “Americanisation” in the last sentence of Paragraph 1 most probably means_______

1、Replacethehighlightedwordwithawordofoppositemeaningfromtheboxafter/difficult/formal/friendly/last/limpI/long/seldom/wrong /younger1.TheMilersgaveabigpartyonLing'sfirst_____eveninginSanFrancisco.

Using the notation Pt to designate this period's price level and Pt-1 to designate last period's price level, the formula for measuring the inflation rate from last period to this period is A: [(Pt - Pt - 1) / Pt] × 100. B: [(Pt -1 - Pt) / Pt - 1] × 100. C: [(Pt - Pt - 1) / Pt - 1] × 100. D: [(Pt -1 - Pt) / Pt] × 100.

Last week a production worker had gross earnings of $390.00. If she worked more than 40 hours last week and was paid 1.5 times her regular hourly rate for each hour worked in excess of 40 hours, how many hours did she work last week ？（） (1)If she had worked 4 more hours last week, her gross earnings would have been $435.00. (2)Her regular hourly rate last week was $7.50. A: 条件(1)充分，但条件(2)不充分． B: 条件(2)充分，但条件(1)不充分． C: 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分． D: 条件(1)充分，条件(2)也充分． E: 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．

When did the unemployment rate begin to increase() A: Last April. B: Last May. C: Last August. D: Last October.

Conversation 1 (2) A: He was busy minding his own business. B: He was on sick leave last week. C: He was out of town last week. D: He arrived at work too late.

查找算法find( first, last, val)的参数中,first和last表示的范围用下列哪个区间表示比较合适？? [first,; last)|;(first,; last];|( first, last);|[first,; last]

They were in the zoo last week.改为一般疑问句 A: Did they in the zoo last week? B: They did in the zoo last week. C: Were they in the zoo last week? D: Not they in the zoo last week.