求英语高手解答啊. 是高手就来证明自己吧..Don't eat or drink in the lab.Don't bring food or 1.______ to the lab.There are 2.______ reasons.First,the bowls and cups are very easy 3.______ and the food or drinks will 4.______.They will

求英语高手解答啊. 是高手就来证明自己吧..Don't eat or drink in the lab.Don't bring food or 1.______ to the lab.There are 2.______ reasons.First,the bowls and cups are very easy 3.______ and the food or drinks will 4.______.They will
求英语高手解答啊. 是高手就来证明自己吧..
Don't eat or drink in the lab.Don't bring food or 1.______ to the lab.There are 2.______ reasons.First,the bowls and cups are very easy 3.______ and the food or drinks will 4.______.They will make the lab dirty.5.______,there are many dangerous things in the lab.It isn't good for 6.______ if we eat them.If you put the food or drinks 7.______ your mouth in the lab,it is likely that you will 8.______ some of the dangerous things.Of course,it is always a good idea to wash your hands 9.______ you leave the lab.Third,food can attract some mice and flies.So,if you are thirsty 10._____ hungry,eat outside the lab.
1.A.drinks B.vegetables C.fruit D.milk
2.A.two B.three C.four D.a
3.A.break B.breaking C.to break D.broke
4.A.out B.is out C.are out D.be out
5.A.First B.Second C.Third D.Fourth
6.A.us B.you C.him D.them
7.A.into B.on C.at D.of
8.A.make B.does C.eat D.has
9.A.before B.after C.until D.since
10.A.but B.or C.as D.so

求英语高手解答啊. 是高手就来证明自己吧..Don't eat or drink in the lab.Don't bring food or 1.______ to the lab.There are 2.______ reasons.First,the bowls and cups are very easy 3.______ and the food or drinks will 4.______.They will
1 A ---和前文的food对应.第一句让你别吃别喝,后面肯定就是别带食物和饮料.
2 B ---问你一共几个原因,注意全文倒数第二句的Third,说明一共是三个原因.
3 C---easy to break,固定用法,表示“易碎”
4 D ---一般将来时的动词形式,be作为谓语动词.
5 B ---上文说的是第一点原因,本句就是第二点了
6 A ---与本句中的 if 后面的we对应,选us
7 A --- put into 表示放入口中,吃东西当然是放入口中了
8 C ---容易吃到危险的东西
9 A ---在离开实验室之前洗手
10 B---如果你饿了或者渴了,请在实验室外进食.
（其实这个空填and也可以,不过选项里没有and,那就填or了）
题目不难,全部手打+解释,
哪里不懂,欢迎追问!

1. A. Drinks 意为“饮料”
2. B. Three 后面一共提到三个原因
3. C. to break
4. D. be out
5. B. Second. 前面提到First，则这里是第二个原因
6. B. you。对阅读者，即“你”不好
7. A. into 放入口中
8. C. eat 吃进去危险东西
9. A. b...

全部展开

1. A. Drinks 意为“饮料”
2. B. Three 后面一共提到三个原因
3. C. to break
4. D. be out
5. B. Second. 前面提到First，则这里是第二个原因
6. B. you。对阅读者，即“你”不好
7. A. into 放入口中
8. C. eat 吃进去危险东西
9. A. before 在离开实验室前洗手
10. B. or 肚子饿或者口渴

收起

1 A
2 B
3C
4D
5B
6A
7A
8C
9A
10B

1.A.drinks
2.B.three
3.C.to break
4.D.be out
5.B.Second
6.A.us
7.A.into
8.C.eat
9.B.after
10.B.or

ABCDB AACAB

1 A)drinks 2 B）three (后面有提到）3 C (be easy to do ....)4 D) will be .... 5 B) 6 A us (因为后面有we,必须前后一致） 7 A)into 8 C) eat(动词原形） 9 A (简单推断） 10 B) or
所以，答案是：ABCDB AACAB

It isn't good for 6.______ if we eat them.
6 A ---与本句中的 if 后面的we对应，选us，但我怀疑原文有误，应将we改成you,则6选B you, 这表此文的对象始终为第二人称。