If we day before yesterday.we would have done the job．( )A．hadn't been interruptedB．weren't being interruptedC．wouldn't be interruptedD．weren't interrupted 题目和参考答案——青夏教育精英家教网—

	A．	having planted		B．	planted
	C．	have been planted		D．	to be planted

19．_________ you may have，you should gather your courage to face the challenge．（　　）

	A．	Whatever serious a problem
	B．	However serious a problem
	C．	However a serious problem
	D．	No matter how a serious problem

6．In 1985，a lionfish was caught off the coast of Florida．Now they can be found not only in the Atlantic Ocean but also in the Gulf of Mexico and the Caribbean Sea．And they are continuing to move south．Lionfish are native to the Indian and western Pacific Oceans．So how did they end up in the Atlantic？Scientists believe some pet owners abandoned their unwanted lionfish and poured them into the sea．Little did they know the trouble their actions would cause．
       The Atlantic Ocean turned out to be a comfortable home for lionfish．Their venomous spines （毒刺） prot ect them from sharks and other fish．Female lionfish can spawn （产卵） every few days，producing as many as 2 million eggs per year．Other big fish would have competed with lionfish for food．But overfishing has removed many of these large fish．As a result，the fish have eaten so much that they have grown to be more than three times the size of their cousins in the Pacific and Indian Oceans．"They eat mostly fish，"says Stephanie Green，a scientist at Oregon State University．
       All that eating has caused great changes．Scientists have found that when lionfish are present somewhere，many other fish，which are small enough for them to eat，disappear．Some of the fish they eat are greatly missed in their habitats．For example，parrotfish eat certain plants off corals （珊瑚），which allows corals to grow better．But they are now disappearing due to lionfish．
       Scientists say lionfish are here to stay．But there are ways to deal with the problem．The key，says Green，is to keep lionfish numbers in check．In Florida，divers can now go through a special training program and get certified （授予合格证书） to catch lionfish in areas where fishing is not usually allowed．And a number of restaurants have added the fish to the menu．"It's going to be a long-term battle，but the missing sea species will come back someday，"says Green．
25．What can we learn about lionfish？D
A．Most of them have gathered in the Atlantic．
B．All of them are almost the same size．
C．They eat other big fish and even sharks．
D．Its population is growing very quickly．
26．Parrotfish were mentioned to show lionfish'sB．
A．loneliness
B．harmfulness
C．weakness
D．carelessness
27．What is Stephanie Green's attitude towards the battle against lionfish？C
A．She doubts it．
B．She is worried about it．
C．She is hopeful of it．
D．She thinks it is against the law．

3．Have you ever met a man who is always the centre of attention _____ he goes？（　　）

4．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改．
增加：把缺词处加一个漏字符号（∧），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．
A woman was at a cinema and she was enjoying the movie very much．But there was a man sit beside her in a next seat．He was looking for something．The woman was angry and said the man，"What are you doing，sir？What are you looking at for？Could you please keep quiet？""I was looking for a piece of chocolate．"the man said，"I dropped them on the floor．""A piece of chocolate？"The woman said angry．"It is dirty now．Taking this and be quiet．"She gave the man a big piece of chocolate．"And，"the man said，"my tooth are in the piece of chocolate on the floor．"

	A．	hadn't been interrupted		B．	weren't being interrupted
	C．	wouldn't be interrupted		D．	weren't interrupted

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