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【单选题】
从生物学角度看,下列诗句中表现为竞争关系的是 [     ]
A.
兰溪三日桃花雨,半夜鲤鱼来上滩
B.
种豆南山下,草盛豆苗稀
C.
满园春色关不住,一枝红杏出墙来
D.
人间四月芳菲尽,山寺桃花始盛开
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【单选题】The plane _____________ its usual route.
A.
kept from
B.
deviated from
C.
precluded from
【单选题】( )5. Tom went to work early______. A. as usual B. than usual C. as usual as
A.
as usual
B.
than usual
C.
as usual as
【判断题】渐开线的形状与基圆的大小有关,基圆越大,渐开线越平直。
A.
正确
B.
错误
【简答题】Many television viewers take him as their (favor)______ actor.
【判断题】渐开线的形状与基圆的大小有关。
A.
正确
B.
错误
【单选题】The usual form of the denomination is a number, ________ preceded or followed by a currency symbol.
A.
necessarily
B.
compulsorily
C.
inevitably
D.
optionally
【单选题】渐开线的形状与基圆的大小有关,( )。
A.
基圆半径愈小,渐开线愈弯曲
B.
基圆半径愈大,渐开线愈弯曲
C.
基圆半径愈小,渐开线愈平直
D.
B和C
【简答题】There are also viewers who argue that this will be harmful because ______ .
【判断题】渐开线的形状与基圆的大小有关。
A.
正确
B.
错误
【简答题】Part B Below is a graph showing the distribution in the number of film viewers and television watchers in a certain city. Look at the graph and write an essay of about 120 words reference to th...
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