第1题:
As () machine tools, we regret to () that we are not able to supply for the time being.
A、regarded,say
B、regards,saying
C、regards,say
D、regarded,inform
第2题:
第3题:
数学表达式sin25°写成Visual Basic表达式是( )。
A.sin25
B.sin(25)
C.sin(25°)
D.sin(25*3.14/180)
第4题:
第5题:
第6题:
以下不能正确计算代数式sin2()值的C语言表达式是______。
A.1/3*sin(1/2)*sin(1/2)
B.sin(0.5)*sin(0.5)/3
C.pow(sin(0.5),2)/3
D.1/3.0*pow(sin(1.0/2), 2)
第7题:
第8题:
If a seaplane is not used as a means of transpiration on water but is capable of being used so,it shall ().
A.be regarded as a vessel not under command
B.be regarded as a vessel underway
C.be regarded as a vessel
D.be regarded as a sailing vessel
第9题:
第10题:
Which of the following statements is NOT true?()
AThe Puritans believed that the Reformation had gone too far.
BThe Puritans became very powerful in Parliament.
CThe Puritans were very happy when they heard that James had become king of England.
DThe Puritans called for a purer form of worship.