【单选题】According to the passage, it can be inferred that______.
A.
Bill Gates is a monopolist
B.
Bill Gates is complacent
C.
Bill Gates is worried about the future of Microsoft
D.
Bill Gates won't ally with other companies except Intel
【单选题】”60”); Print “Bill Gates is ”.$age[‘Bill’].”years old”; ?> 结果是?
A.
Bill Gates is 60 years old
B.
Bill Gates is age years old
C.
Bill Gates is array(“Bill”=>”60”) years old
【简答题】一项关于大学生体重状况的研究发现,男生的平均体重为 60 公斤,标准差为 5 公斤;女生的平均体重为 50 公斤,标准差为 5 公斤。请回答下面的问题: ( 1 )是男生的体重差异大还是女生的体重差异大?为什么? ( 2 )以磅为单位( 1 公斤= 2.2 磅),求体重的平均数和标准差。 ( 3 )粗略地估计一下,男生中有百分之几的人体重在 55 公斤到 65 公斤之间? ( 4 )粗略地估计一下...
【单选题】What does the passage want to tell us?
A.
Bill Gates is very wealthy.
C.
Bill Gates was very diligent when he was young.
D.
Bill Gates' friendship with Paul Allen.
【判断题】体重为 98 公斤的人 A 和体重为 50 公斤的人 B 在冰面上互推, A 对 B 的力和 B 对 A 的力大小相等、方向相反、作用在同一条直线上。
【单选题】Bill Gates is so _____ that he has given away most of his money to charity.
【单选题】”60”); Print “Bill Gates is ”.$age[‘Bill’].”years old”; ?> 结果是?
A.
Bill Gates is 60 years old
B.
Bill Gates is age years old
C.
Bill Gates is array(“Bill”=>”60”) years old