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【单选题】
This passage mainly tells about ______.A.
water and the earth
B.
fresh water on earth
C.
water shortage problem
D.
water and food shortage
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举一反三
【单选题】—What did he say? — . [ ]
A.
He asked what could he do for us
B.
He asked when would you come
C.
He said he likes English very much
D.
He said he would bring some fruit here
【单选题】— He asked Tom, 'Have you finished your homework?' — He asked Tom ___ . [ ]
A.
if had he finished his homework.
B.
whether he had finished his homework.
C.
if he had finished homework.
D.
if you had finished your homework.
【单选题】已知某机场02号跑道长度3600m,净空道300m,停止道100m,跑道入口内移200m。某机型干道面审定着陆距离是1800m。则02号跑道干道面所需着陆距离是
A.
3600
B.
3006
C.
3400
【单选题】已知某机场02号跑道长度3600m,净空道300m,停止道100m,跑道入口内移200m。某机型干道面审定着陆距离是1800m。则02号跑道可用着陆距离是
A.
3600
B.
3400
C.
3500
【单选题】－He asked Tom, “Have you finished your homework？”－He asked Tom .A．if had he finished his homework
A.
－He asked Tom, “Have you finished your homework？” －He asked Tom ____. A．if had he finished his homework.
B.
whether he had finished his homework
C.
if he had finished your homework.
D.
if you had finished your homework.
【单选题】已知某机场02号跑道长度3600m,净空道300m,停止道100m,跑道入口内移200m。某机型干道面审定着陆距离是1800m。则02号跑道可用起飞距离是:
A.
3600
B.
3900
C.
3400
【单选题】已知某机场02号跑道长度3600m,净空道300m,停止道100m,跑道入口内移200m。某机型干道面审定着陆距离是1800m。则02号跑道可用中断起飞距离是
A.
3500
B.
3700
C.
3900
【单选题】已知某机场02号跑道长度3600m,净空道300m,停止道100m,跑道入口内移200m。某机型干道面审定着陆距离是1800m。则02号湿跑道所需着陆距离是
A.
3400
B.
3006
C.
3457
【单选题】已知某机场02号跑道长度3600m,净空道300m,停止道100m,跑道入口内移200m。某机型干道面审定着陆距离是1800m。则02号跑道可用起飞滑跑距离是
A.
3700
B.
3900
C.
3600
【单选题】He ________ not to throw away the food, but he still did it.
A.
asked
B.
asks
C.
was asked
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