更多"(Red and green) light, (if mixing) "的相关试题:
[单项选择](Red and green) light, (if mixing) (in) the right proportion, (will give) us yellow.
A. Red and green
B. if mixing
C. in
D. will give
[单项选择]The phrase "anticipate the green light"(Line 1, Para. 3)is closest in meaning to
A. wait for the green light to be on.
B. forbid others to move before the green light.
C. move off before the green light is on.
D. follow others when the green light is on.
[单项选择](White and black) light, (if mixing) (in) the right proportion, (will show) us grey.
A. White and black
B. if mixing
C. in
D. will show
[单项选择]已知枚举类型声明语句为： enum COLOR{WHITE,YELLOW,GREEN＝5,RED,BLACK＝10}； 则下列说法中错误的是
A. 枚举常量YELLOW的值为1
B. 枚举常量RED的值为6
C. 枚举常量BLACK的值为10
D. 枚举常量WHITE的值为1
[单项选择]已知枚举类型声明语句为： enum COLOR{WHITE,YELLOW,GREEN＝5,RED,BLACK＝10}；则下列说法中错误的是
A. 枚举常量YELLOW的值为1
B. 枚举常量RED的值为6
C. 枚举常量BLACK的值为10
D. 枚举常量WHITE的值为1
[单项选择]The flashing red light served as a （）of danger ahead.
A. predictor
B. caution
C. precaution
D. prevention
[单项选择]Among the traffic lights, red light is placed ______.
A. at the bottom
B. in the middle
C. at the top
D. below the green light
[单项选择]A flashing red light ______ motorists to trouble ahead.
A. reminded
B. alerted
C. warned
D. cautioned
[单项选择]The flashing red light served as a ______ of danger ahead.
A. predictor
B. caution
C. precaution
D. prevention
[单项选择]The light lasted less than ______, yet huge green sparks jumped all over the room.
A. a second of thousandth
B. a thousandth of a second
C. a second in thousandth
D. a thousandth second
[单项选择]The green team ______ themselves on the red team by winning the final.
A. revenged
B. reversed
C. reverted
D. revealed
[单项选择]Miss Green thought ______. [A] it was all right for her students to do the same as she did [B] it was wrong for her students to leave the classroom [C] her students were kind to leave so many recorders
[单项选择]In mixing concrete, one of the desires the amateur must resist is to________.
A. break off a corner to see if the "green" has gone
B. leave the form on too long
C. strip off the forms a day after the concrete has properly hardened
D. use too much water
