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【单选题】
How many options do you have when you travel by train in Vietnam?
A.
One
B.
Two
C.
Three
D.
Four
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【单选题】下面程序的运行结果是(    )。 main() {int y=10; do {y--;}while(--y); printf("%d\n”,y--); }
A.
0    
B.
1    
C.
8
D.
-1
【单选题】下面程序的运行结果是( )。 include define F(y) 1.24+Y define PR(a)printf(”%d”,(int)(a)) define MYPRINT(a)PR(a);putchar(\n) void main() { int x=2; MYPRINT(F(3)*x); )
A.
6
B.
7
C.
8
D.
9
【单选题】淫羊藿主要成分类型是
A.
生物碱
B.
挥发油
C.
黄酮
D.
倍半萜内脂
E.
二萜内酯
【简答题】下面程序的运行结果是______。 define DOUBLE(x,y)x/y main() { int x=4,y=2,t; t=DOUBLE(x+y,x-y); printf('%d',t); }
【单选题】I was about to make my little bow of assent, when the meaning of these last words sank in, jolting me out of my sad reverie. (Para. 18)
A.
When I was about to nod my head to show my agreement, suddenly the meaning of the mayor’s words were understood , which surprised me from my daydreaming.
B.
I was about to bow to show my agreement, at that time the meaning of these last words fall down, jolting me out of my sad daydream.
【单选题】下面程序的运行结果是: int y=10; do{ y--; }while(--y); printf(“%d”,y--);
A.
-1
B.
1
C.
8
D.
0
【简答题】如图所示,气缸A和气缸B相连。气缸A是刚性的,体积为0.1m 3 内充有0.6MPa,300K状态下的理想气体,其R g =0.5kJ/(kg·K),κ=1.3。气缸B是垂直的,装有一个无摩擦力的密封活塞,活塞的重量和外界大气压力可产生0.3MPa的恒定压力,外界大气压力为0.1MPa。初始时刻活塞在气缸B底部,两个气缸及其相连的管子都是绝热的,与管子相连的阀门虽然关闭,但有缓慢泄漏,使得容器A中...
【单选题】The meaning of these last words sank in .
A.
be accepted
B.
be understood
C.
be appreciated
D.
be condemned
【简答题】了解诗词曲俗语词用哪一部词典?
【单选题】The meaning of these last words jolted me out of my reverie .
A.
illusion
B.
daydream
C.
imagination
D.
concentration
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