B．ill Gates made much great __a________ in computer．

[单选题]I was told ______Bill Gates was thirteen he began to play with computers.A． that howB． how thatC． when thatD． that when

[单选题]B．ill Gates(11) on October 28,1955． He grew up in Seattle ,Washington．He was a very(12 ) boy．His favorite subjects at school were science and maths．( 13) he was 13 years old ,Bill started to play with computers． At that time ,computers (14) very larg

[单选题]下面格式正确的E-mail是()a.bill_gates.microsoftb.boozhang.sdbc.yongli.inprise.comd.bill_clinton.whitehouse.gov

[单选题]Johnson is a man of great experience, _________ much can be learned.A.for w

[单选题]We admire him although he made a lot of mistakes; ________ he was a great m

[单选题]If I made amistake,I will try to [remedy] it.A.clarifyB. diagnoseC. evapora

[单选题]If I made amistake,I will try to [remedy] it.A.clarifyB.diagnoseC.evaporate

[单选题]The twins are so much that _________it is difficult to tell one from the other.A． sameB． likelyC． alikeD． identical

[单选题]Stephen Hawking has made another wonderful discovery,——of great importancet

[单选题]B．I am a writer. I spend a great deal of my time thinking about the power of language—the way it can evoke(唤起) an emotion, a visual image, a complex idea, or a simple truth. Language is the tool of my trade. And I use them all—all the Englishes I gre