下列各句中标点使用不正确的一句是（） A．这翻滚的麦浪，这

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问题选择题

下列各句中标点使用不正确的一句是（）

A．这翻滚的麦浪，这清清的河水，这大雁的歌唱，使年轻人深深陶醉了。

B．记者在一些家庭采访，不少家长反映：孩子作业多，作业时间长，有时做作业到深夜，这些情况在全国多处学校都存在。

C．张家界石峰林立，峭壁万仞；天子山居高临下，气势磅礴；索溪峪群峰环抱，粗壮雄峻。

D．黑格尔曾指出过，错误本身乃是“达到真理的一个必然的环节”，这是很有见解的。

答案

．B

A较长的并列成份间可不用顿号而用逗号；B冒号一般管到句终，不能管到句终则不能用冒号，冒号只管到“做作业到深夜”；C在分号与句号之间，分号与分号之间至少有一个逗号；D引文结束时刚好需要停顿，那么点号应在引号后。

判断题

甲企业2010年的营业收入成本率为60％，较2009年58％的销售收入成本率增加了两个百分点，这表明企业的经济效益进一步提高。（）

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填空题

An Event of Imagination

The year is 2094. It has been announced that a comet is heading towards the Earth. Most of it will miss our planet, but two pieces will probably hit the southern half of the Earth.
On 17 July, a piece about/for four kilometers wide enters the Earth’s atmosphere with a massive explosion.
About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the seabed. Huge waves are created and spread outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned.
Before the waves reach South America, the second piece of the comet lands in Argentina.
Earthquakes and volcanoes are set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won’t escape for long. Because of the explosions, the sun is hidden by clouds of dust, and temperature around the world falls to almost zero. Crops are ruined. The sun won’t be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million remain alive.
Could it really happen In fact, it has already happened more than once in the history of the Earth. The dinosaurs (恐龙) were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn’t live through the cold climate that followed and they died out. Will we meet the same end

Reasons	Results
One piece hits the South Atlantic at 200 times faster than the speed of sound.	The sea (46) and a huge hole is made in the seabed. A tsunami(海啸) hits southern Africa, (47) cities on the African coast, and (48) millions of people.




A (49) (50) happens when the four-kilo- meter-wide piece of comet enters the Earth’s (51)	The sun is (52) . by clouds of dust and the temperature falls to almost zero, (53) crops. Wars break out for food and only 10 million people remain. The human beings are (54) the danger of (55) out.

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