正确答案: D
将少量高锰酸钾晶体放入汽油中振荡,可形成紫红色的溶液
题目:对下列课外实验活动的叙述,不正确的是
解析:D
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举一反三的答案和解析:
[单选题]6.—Do you like to play _______your classmates?—Yes,l do.
with
解析:6.D 【解析】play with意为“与某人在一起玩.
[单选题]Fromthestory,weknowMrBrownbought_________.
acheapbutnotgoodsweater
[单选题]15.
show
解析:15.A【解析】由文中可知,她很珍惜这个茶壶,故不给别人看。
[单选题]下列对有关名著的表述不正确的一项是( )
《水浒传》塑造了众多性格各异的好汉形象,如头脑简单的鲁智深,粗中有细的李逵,懦弱无能的林冲。
解析:(应该是“粗中有细的鲁智深,头脑简单的李逵,委曲求全的林冲”)
[单选题]II.完形填空. (20分)What is the best way to study? This is a very .important question. Some Chinese students often (11) very hard for long hours. It is a (12) habit, but it is not a better way to study.
study
[单选题]---- Would you like some more soup?---- _______. It is delicious, but I’ve had enough.
No, thank you
[单选题]化学是一门以实验为基础的科学。下列有关实验现象的描述中正确的是
某同学在做一氧化碳还原氧化铁的实验过程中,观察到试管中红棕色粉末逐渐变黑
[单选题]5. —His Mr Brown living here?—No,he moved_________ last week.
to somewhere else
[单选题]下面对诗句的赏析理解不恰当的一项是
东风不与周郎便,铜雀春深锁二乔。 (杜牧《赤壁》)