[单选题]
正确答案 :D
surprised
[单选题]They waited and waited for something _________ to happen.
正确答案 :C
exciting
[单选题].医用热敷袋使用时要轻揉,袋内的反应可看作是铁粉、空气和水相互作用,产生氢氧化亚铁[Fe(OH)2],最终转化为氢氧化铁[Fe(OH)3]。下列说法不正确的是
正确答案 :B
总反应为2Fe+O2+3H2O=2Fe(OH)3
[单选题]—Whosecomputerdoesn'twork?—____,Ithink.
正确答案 :D
John's
[单选题]28. Does Tina have a photo of Wang Nan?
正确答案 :A
Yes, she does.
解析:28.A【解析】从第一段倒致第二句“1 have a great photo of Wang Nan.”推知。Tina是女孩,用代词she.
[单选题]8. —What is this in English ?—______.
正确答案 :A
It ’s a watch
解析:8.A【解析】由同句可知是问“这个用英语怎么说”,B、C、D三项都与题干无关,A项回答正确。
[单选题]10,—Excuse me,is this Mr Brown's office?—I'm sorry,but Mr Brown _______ works here. He left about three years ago.
正确答案 :D
no longer
解析:10.D【解析】no longer意为“不再”,通常在句中修饰 live,work等延续性动词。no more尽管也有“不再”之意,但它往往表示在程度和效量上不再增加。
[单选题]3. _______the Great Green Wall,the land produces more crops
.
正确答案 :B
Thanks to
[单选题]16.
正确答案 :A
in
解析:16.A【解析】in表示。在……里面”,在蛋糕上有 14支蜡烛,蜡烛插在蛋糕里面。
[多选题]Jack heard from his parents yesterday. 学科网
Jack heard from his parents yesterday.
正确答案 :AB
received a letter from B.heard of C. g
received a letter from B.heard of C. got a present from
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