單元自測(cè)7（10分）

試卷總分:100  得分:100

一、選擇填空：閱讀下面的對(duì)話或句子，從A、B、C三個(gè)選項(xiàng)中選出一個(gè)能填入空白處的最佳選項(xiàng)。

1.—I think the other reason can be identified from the industrialization of food production.

—.Some illegal traders care about nothing but making money.

A.That bothers me too

B.I sincerely hope that the whole society pay much more attention to food safety

C.Yes, you bet

2.—Do you eat porridge every day

—.

A.Porridge is my favorite

B.No, sometimes I’d have a cup of soybean milk, a boiled egg and a steamed bun for my breakfast

C.I seldom eat fast food because it’s rich in fat

3.— What would you like to have for breakfast

—.Would you like to have a taste

A.Twisted cruller, I bought it this morning

B.I already had my breakfast

C.Breakfast is the most importantmeal of the day

4.You can have eggsor hard-boiled.

A.frying

B.fried

C.have fried

5.  people are no longer worried about whether their food is safe or notthey enjoy a better life.

A.Only if……can

B.If only ……can

C.What if……can

6.二、閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。

（教材課文原文）

   1    2050, the world's population    2    to rise to 9 billion from just over 7 billion currently. Proponents of genetically modified foods say they are safe and can boost harvests    3    in bad conditions by protecting against pests, weeds and drought. This, they argue, will be essential to meeting the needs of a booming population in decades to come and avoiding starvation.

   4    Doug Gurian-Sherman, senior scientist for the food and environment program at the Union of Concerned Scientists, an advocacy group, said genetic engineering for insect resistance has provided only a modest increase in yields since the 1990s and drought-resistant strains have only    5    reduced losses from drought.

(1).__1__

A.By

B.In

C.Until

(2).__2__

A.projected

B.is projected

C.has been projected

(3).__3__

A.even though

B.even

C.though

(4).__4__

A.Furthermore

B.Moreover

C.However

(5).__5__

A.modestly

B.modest

C.moderate