2008年北京奥运会有许多赞助商,其中有12家全球合作伙伴,下列哪个IT厂商不是奥委会的全球合作伙伴 ()。
A.微软
B.三星
C.联想
D.松下
参考答案:A
We were sad to learn that several students were ____ by a car yesterday.
[ ]
A. hit out
B. knocked over
C. run across
D. picked up
下列命令执行后的结果是 【6】 。 STORE-100TOX SIGN(X)* SQRT(ABS(X))