扶桑是著名花卉，又名朱槿，属锦葵科木槿属，而不是属桑科。( )

【名词&注释】

花芽分化(flower bud differentiation)、禾本科植物(grass)、年降水量(annual precipitation)、森林覆盖率(forest coverage)、耕地面积(cultivated area)、约翰内斯堡(insightful new)、开幕式(opening ceremony)、乡村人口(rural population)、19届世界杯足球赛、当地时间(local time)

[单选题]扶桑是著名花卉，又名朱槿，属锦葵科木槿属，而不是属桑科。( )

A. 正确
B. 错误

查看答案&解析 点击获取本科目所有试题

举一反三：

[单选题]Why does the author say Miss Finlayson would remember that first snow day?

A. Because the little girl was in her brother’s clothes.
B. Because it was the most exciting day of the winter.
C. Because the little girl played a trick on her.
D. Because the little girl wore a pretty scarf.

[单选题]2010年6月11日第19届世界杯足球赛将在南非约翰内斯堡拉开帷幕。若开幕式^{(opening ceremony)}定于当地时间^{(local time)}（东二区）20：00进行，此时上海地区可能是

A. 旭日初升
B. 烈日当空
C. 夕阳西下
D. 繁星闪烁

[单选题]禾本科植物的幼穗分化，就是花芽分化而形成花序的过程。( )

A. 正确
B. 错误

[单选题]下列推理，其过程和结论正确的是

A. 耕地面积①比②小，因此．山区面积①比②大
B. 水资源总量②比③多，因此，年降水量②比③大
C. 木材总蓄积量③比④少，因此，森林覆盖率③比④低
D. 城镇人口占总人口比重①比③小，因此，乡村人口^{(rural population)}比重①比③大

[单选题]She brought with her three friends, none of I had ever met before.

A. them
B. who
C. whom
D. these

[单选题]The last sentence“And everyone knows what happens next”implies that in such cases ．

A. farm animals will be in danger and have to be shipped away
B. woIves will kill people and people will in turn kill them
C. wolves wilI find enough food sources on famls
D. people will leave the areas where wolves can live

[单选题]41_______

A. knew
B. saw
C. showed
D. made

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