( )管壁较厚,适用于潮湿、有机械外力、有轻微腐蚀气体场所的明暗配。
A.焊接钢管 B.电线管 C.硬塑料管 D.半硬塑料管
参考答案:A
根据情景完成对话。
A:Hi! Sonia! 1 2 tennis!
B:That 3 4 . Let's 5 computer games.
A:OK! Well, 6 you 7 a computer?
B:No, I 8 .
A: 9 your cousin 10 a 11 ?
B:Oh, yes, he 12 . He 13 a new one.
A: 14 is it?
B:It's on his desk, 15 his bedroom.
A:OK! Let's play with him.
有可能使选民误以为将要当选者先“内定”,因而积极性受到影响。这种选举方式是[ ]
A.间接选举
B.直接选举
C.等额选举
D.差额选举