填空题His (explain) ______ made the problem even more complicated.

填空题The teacher asked us to write a (summarize)______ after reading the book.

填空题Can you entrust an important task to an unpunctual person? Why?No, because he could finish it at ______.

填空题Many countries face a serious economic problem in the form of an unfavorable trade balance (贸易逆差) with other nations. Such an imbalance exists when the total value of a country's imports exceeds that of its exports. For example, if a country buys $25 billion of products from other countries, yet sells only $10 billion of its own products overseas, its trade deficit (赤字) is $15 billion. Many underdeveloped nations find themselves in this position because they lack natural resources or the industrial capacity to use these resources, and thus have to import raw materials or manufactured goods. One effect of a trade deficit is the flow of currency (货币) out of a country. In the case of an underdeveloped nation, this can cause many financial difficulties, including failure to meet debt payments and obstacles to creation of an industrial base. Even in the case of a fully developed nation such as the United States, a large trade deficit is reason for alarm. American products, made by well-paid workers in US industries, cost more to produce than those made in places like Asia, where labor and material costs are much lower. Money spent on foreign products is money not spent on items produced by domestic industries.

填空题I am afraid I can't go. I have to do some (clean) ______ at home.

填空题How will Walter Stevens be able to keep the present prices while that of those of the raw materials are going to rise?By______the manufacturing facilities of his company.

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填空题Our laboratory (equip) ______ with the newest apparatus soon.

填空题How long will he stay in Sydney?He will stay there for ______.

填空题Environment is everything that surrounds us: plants, animals, buildings, country, air, water-in fact everything that can affect us in any way. And environment differs in different parts of the world. Ecology is the science of how living creatures and plants exist together and depend on each other on the local environment. Where an environment is undisturbed, the ecology of an area is in balance. But if a creature dies out or an alien(相异的) species is introduced, then the ecology of this area will be upset. Man is a part of the environment and has done more to upset the ecology during his short span on earth than any other living creature. He has poisoned the atmosphere and polluted both land and water. He has wasted the earth' s natural resources with no thought for the future. He has killed a lot of precious animals for his delicacies (精美的食品) on the table and for his elegant overcoats. Since man has done so much damage, it is up to man to try to put matters right. And the sooner he does something about it, the better. 1) (46) is everything that surrounds us. 2) (47) is the science of how living creatures and plants exist together. 3) The ecology of an area is (48) , where an environment is undisturbed. 4) Man is (49) of the environment. 5) Man has poisoned the atmosphere and (50) both land and water.

填空题Some people think it is (polite) ______ to ask about a lady"s age.

填空题 A —cinematograph B —first-run cinema C —continuous performance cinema D —film society E —premiere F —film festival G —distributor H —shooting schedule I —screenplay J —exterior K —special effects L —slow motion M —motion studio N —spotlight O —scenery P —director {{B}}Examples：{{/B}}(P) 导演 (D) 电影协会 51．( ) 首轮影院 ( ) 首映式 52．( ) 慢镜头 ( ) 电影剧本 53．( ) 摄制计划 ( ) 电影制片厂 54．( ) 发行人 ( ) 聚光灯 55．( ) 电影节 ( ) 特技

填空题It is a(sun) ______ day. Let's go out for a walk.

填空题He behaved even (bad) ______ than usual.

填空题Her father put his overcoat over her lest she (catch)______ cold.

填空题It is a popular idea that technology will play a key role in (shape)______future life styles.

填空题Accordingtothepassage,whatweredogstrainedforinthepast?Dogsweretrainedfor_________inthepast.

填空题( )主要经济指标 ( )市场调节