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【简答题】
力偶对其作用物体上任一点的矩________力偶矩,与矩心的位置_______。
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【简答题】Listening 1 Popularity of different entertainment media Carol Day’s class done a survey in their year into the popularity of different kinds of entertainment media. Here, Ms Day is telling her class a...
【单选题】On ______ April Fool’s Day, some of the naughty boys in our class played _____ trick on the new teacher. [ ]
A.
the; a
B.
the; 不填
C.
不填 ; a
D.
不填；不填
【多选题】以下哪个是医学专业搜索引擎( )
A.
http://www.yahoo.com
B.
http:// www.alltheweb.com
C.
http://www.hon.ch
D.
http://www.medmatrix.org
【简答题】Listening 1 Popularity of different entertainment media Carol Day’ s class done a survey in their year into the popularity of different kinds of entertainment media. Here, Ms Day is telling her class ...
【单选题】Tom's score on the English test is the lowest in his class he ______ have studied very hard.
A.
may
B.
must
C.
should
D.
can
【简答题】完形填空。 Carol and Susan were great friends. They were in the same class at __ 1 __ , and they often played together after school. When Carol was eight years __ 2 __ , her mother had a baby. Carol was __...
【单选题】改变当前网页网址http://www.yahoo.com的语句是
A.
window.location.href = "http://www.yahoo.com";
B.
window.address.href = "http://www.yahoo.com";
C.
window.address = "http://www.yahoo.com";
D.
window.href = "http://www.yahoo.com";
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