某年9月3日下午2时，某市疾病预防控制中心接到该市儿童医院报告_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题多项选择题

某年9月3日下午2时，某市疾病预防控制中心接到该市儿童医院报告，该院从上午11时起接诊许多儿童，临床主要表现为恶心，剧烈而频繁的呕吐，同时伴有上腹部疼痛，腹泻为水样便，体温大多数正常，市疾控中心立即派人员去儿童医院，初步了解到就诊儿童均为同一学校学生，均在学校进食了早餐。

容易引起该类食物中毒的食物具有的特点有（）

A.含蛋白质丰富的食物如奶、肉、鱼、蛋类食物

B.含水份较多，同时含一定淀粉的食物，如奶油糕点、剩饭

C.含膳食纤维丰富的食物如蔬菜

D.含油脂较多的食物，如油炸鱼罐头、油煎荷包蛋

E.含维生素C丰富的食物，如水果

F.发酵食物如臭豆腐、豆酱等

答案

参考答案：A, B, D

完形填空

The party began shortly after Mr. Wood, who lived in the flat below, signed to himself as he heard excited voices and the noisy music. Luckily he had 1 some work home from the office, 2 he kept himself busy for a couple of hours, thus managing to pay no attention to the noise 3 . But by eleven o’clock he felt 4 and was ready to go to bed, though from his earlier experience he knew it was 5 trying to get to sleep. He undressed and lay for a while on the bed, trying to read, but he 6 himself reading the same page over and over again. He then turned off the light and 7 his head in the pillow. But 8 he could not shut 9 the noise, finally, after 10 seemed hours, his 11 was gone.
He jumped out of bed, 12 some clothing, marched 13 up the stairs, and walked into his neighbor’s flat. The owner of the flat, who 14 him in his dressing gown, came 15 the room and, 16 Mr. Wood could say anything, cried, “My dear fellow, come and 17 . I know our parties 18 you. I meant to send you 19 .” Mr. Wood’s anger disappeared then and there. He said, “I’d better go and get 20 .” Minutes later, he returned, properly dressed, only to find that the party was nearly over.

B．worse still

C．strange enough

A．made fun of

C．was angry with

D．caught sight of

A．may trouble

B．would trouble

D．must bother

C．an invitation

单项选择题 A1/A2型题

DNA三个终止密码子分别是UAA、UAG和（）。

A.UGA

B.AUG

C.GUA

D.UAU

E.GGA