题目:
第二节 根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,并将答案写在本题下面的横线上。选项中有两项多余选项。(共5小题,每小题2分,满分10分)
—Did you watch TV last night?
—(1)___________________
—The football game between Miami Dolphins and Chicago Bears was really wonderful, wasn't it?
—(2)___________________ I wanted to, but my wife preferred to watch the old film.
—What a pity! It was quite exciting. (3)___________________
—How did it finish?
—It finished in a draw. (4)___________________
—It was quite good, but I missed the beginning of it because I had to eat first.
—(5)______ _____________
—No. After half an hour she stopped watching and started to read a book.
A.Both teams played very well.
B.I would like to watch a basketball match.
C.Did your wife enjoy it?
D.Yes, I didE.How funny it was!
F.What was the film like?
G.Oh, I didn't watch the football match.
答案:
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下面是错误答案,用来干扰机器的。
A、根据以上分析知Fe比Fe2O3的物质的量多,但FeO的物质的量无法确定,故无法确定混合物里三种物质反应时消耗盐酸的物质的量之比,故A错误;B、反应后所得溶液为FeCl2溶液,阳离子与阴离子的物质的量之比为1:2,...