1.Mr Li required the computer equipment referred ____C____ used in every classroom.A.should be B.have to be C.to be D.to being2.—Yang Liwei has won great honour for our country.—Who is Yang Liwei?—What a question!It is surprising ____C____ the

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1.Mr Li required the computer equipment referred ____C____ used in every classroom.A.should be B.have to be C.to be D.to being2.—Yang Liwei has won great honour for our country.—Who is Yang Liwei?—What a question!It is surprising ____C____ the

1.Mr Li required the computer equipment referred ____C____ used in every classroom.A.should be B.have to be C.to be D.to being2.—Yang Liwei has won great honour for our country.—Who is Yang Liwei?—What a question!It is surprising ____C____ the
1.Mr Li required the computer equipment referred ____C____ used in every classroom.
A.should be B.have to be C.to be D.to being
2.—Yang Liwei has won great honour for our country.
—Who is Yang Liwei?
—What a question!It is surprising ____C____ the first spaceman in China.
A.you didn’t know our national hero B.to you not to know him
C.you should know nothing about D.you knew nothing about him
3.—What courses are you going to do next term?
—I don’t know.But it’s about time ___B_____ on something.
A.I’d decide B.I decided
C.I decide D.I’m deciding
请解释一下为什么要选那几个答案.
另外麻烦帮忙翻译一下第一题句子的意思.

1.Mr Li required the computer equipment referred ____C____ used in every classroom.A.should be B.have to be C.to be D.to being2.—Yang Liwei has won great honour for our country.—Who is Yang Liwei?—What a question!It is surprising ____C____ the
第一题是referrd to连用 作定语修饰equipment 后面的be则与前面的required连用 require后接原型的 句子意思是李先生要求提到的电脑设备每个教室都要用到
这里的should译为竟然的意思 表示说话人的吃惊的意思 是常考用法 要记住
固定句型 可以理解为虚拟语气 用过去式表示将来或现在 我辛辛苦苦打的

Mr Li often________(help)the students. 1.Mr Li required the computer equipment referred ____C____ used in every classroom.A.should be B.have to be C.to be D.to being2.—Yang Liwei has won great honour for our country.—Who is Yang Liwei?—What a question!It is surprising ____C____ the Mr Li required the computer equipment referred ____used in every classroom A should be B have to be C to be D to being 选什么?为什么?但我不太明白为什么，还有选A为什么不行 the one in the black car is Mr Li. Mr Li gives the students some a() about the exam Mr.Li is going to drive Mrs.Li to the airport.(保持原意）Mr.Li is going to()Mrs.Li to the airport()()() 1.Could you tell me where the 28th Olympic Games---------(hold).2.Do you know ---------?I'm going to see him.Sorry,I don't know.A.where does Mr Li live B.where did Mr Li liveC.where Mr Li lives D.where Mr Li lived. Mr Li is t____ to some parents in the classroom. Mr li is popular______ the students_______ our school The students___ ___ ___(对.厌倦)Mr Li's class. Mr.Li gets on the bus and start it Mr.Graceless - Mr.Li歌词 Mr.Li是什么意思 《mr.li》歌词 ( ) was here to see you but he didn't want to tell me his full nameA.A Mr.Li B.Mr.Li's C.the Mr.Li .D.Mr.Li mr wang was illl._________,mr li gave us the lesson.(instead,instead of,insteading of) Mr.Li and Mr. Wang work in the same offce.变成否定句和一般疑问句 Mr. Li said that it was required that Tom （not be l）ate for class.请解释下 not be 还有为什么不能选wasnot