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【判断题】
针入度指数(PI)值越大,表示沥青的感温性越高
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】You should go to the grand opening ceremony, ____________ ?
A.
aren't you
B.
shouldn't you
C.
wouldn't you
D.
don't you
【单选题】My father didn't fly to London for the opening ceremony, because his doctor suggested that he ______ there.
A.
not to go
B.
hadn't gone
C.
not go
D.
wouldn't go
【单选题】The opening in the deck beneath the anchor windlass that leads to the chain locker is the ____.
A.
Hawse pipe
B.
Fall pipe
C.
Drop-pipe
D.
Spill pipe
【单选题】---- I haven’t got the ticket for the opening ceremony of the 2010 Shanghai World Expo. ---- Don’t worry. It’ll be broadcast_______ on April 30. Don’t miss it.
A.
lively
B.
alive
C.
live
D.
living
【单选题】Don't keep the door ____! [     ]
A.
close
B.
open
C.
opening
【单选题】I don't mind _____ the door. [     ]
A.
you open
B.
your open
C.
your opening
D.
yours opening
【单选题】―We didn’t see Robert at the opening ceremony yesterday. ―No, he _______ it.
A.
mustn’t have attended
B.
needn’t have attended
C.
needn’t attend
D.
didn’t need to attend
【单选题】主要由单核巨噬细胞产生的细胞因子是
A.
IL-1
B.
IL-2
C.
IL-4
D.
IL-5
E.
IL-10
【单选题】I don't mind _ the window. It is hot in the room. [     ]
A.
to open
B.
opened
C.
opening
D.
to opening
【单选题】DBS是指()。
A.
数据库
B.
数据库管理系统
C.
数据库系统
D.
数据库应用系统
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