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【单选题】
( )被誉为世界四大切花之一。A.
梅花
B.
菊花
C.
竹
D.
兰花
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反馈参考答案：
举一反三
【单选题】He recommended a reporter to us who has ________ outstanding talent for writing and is known for his sympathy for ________ poor.
A.
an; the
B.
an; 不填
C.
不填；不填
D.
the；the
【单选题】The man has to______.
A.
register by writing his name and address
B.
register for his suitcases
C.
register for the tour arrangement
D.
register for the sake of security
【单选题】在水轮机制造厂,止漏环加热膨胀后套于转轮上冠或下环上,冷却至室温后,止漏环与转轮成为一体,这属于( )配合。
A.
间隙配合；
B.
过盈配合 ；
C.
过渡配合；
D.
动配合
【单选题】某现浇混凝土板式楼梯，平面注写方式上的集中注写如下所示，梯板支座上部纵筋布置情况是( )。 AT3，h-100 1800／12 10@200； 12@150 F 8@250
A.
8@100
B.
8@250
C.
10@200
D.
12@150
【单选题】某现浇混凝土板式楼梯,平面注写方式上的集中注写如下所示,梯板支座上部纵筋布置情况是()AT3,h=100;1800/12;K10@200;K12@150;FH8250
A.
K8@100
B.
H8@250
C.
K10@200
D.
K12@150
【简答题】—Has William finished writing his graduation paper yet? —I don’t know exactly，but he __________all day. A．is writing B．has been writing C．was writing D．wrote
【单选题】He has been writing for 3 years, but being a writer is not his ________.
A.
chance
B.
choice
C.
change
D.
character
【单选题】His career has been an active one: _____.
A.
writing poetry, working on magazines, and the war in Greece
B.
poetry, editing magazines, and the Greek War
C.
writing poems, editing magazines, and serving in the Greek War
D.
poetry work, editing magazines, and fighting in Greece
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