Mary was ______ in the exam. A: a first B: first C: the first D: one

Stephanie fell in love with Alex ______. A: at first sight B: at a first sight C: at the first sight D: at first sights

【单选题】int w = 0; void fun() { w++; printf("w = %d ", w); } main() { int w = 5; w++; printf("w = %d ", w); fun(); printf("w = %d ", w); } A. w=1 w=1 w=6 B. w=6 w=0 w=6 C. w=6 w=1 w=6 D. w=5 w=1 w=6

What is the mindset for China’s energy development? A: quantity first B: quality first C: efficiency first D: price first

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]

M: I have to put my luggage in my room first.W: Don’t worry. The doorman will take your things up to your room in the lift. Who will help the man carry the luggage（） A: The hotel receptionist B: The doorman. C: The roommate. D: The lift operator

He is ____ one to come to school every day. A: first B: the first C: the D: a first

生产资本循环的公式是 ( ) 。 A: G—W…P…W′—G′ B: P…W′—G′——W…P C: W′—G′——W…P…W′ D: W…P…W′—G′——W

产业资本循环的一般公式是() A: G—W…P…W’—G’; B: W…P…W’—G’—W; C: P…W’—G’—W…P; D: W’—G—W…P…W’;

生产资本的循环公式是( )。 A: W…P…W′—G′——W B: P…W′—G′·G——W…P C: W′—G′——W…P…W′ D: G—W…P…W′—G′