皮皮学,免费搜题
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搜题
【单选题】
生石灰和消石灰的化学式分别为( )
A.
CaO 和 Ca(OH) 2
B.
Ca(OH) 2 和 CaCO 3
C.
CaO 和 CaCO 3
D.
Ca(OH) 2 和 CaO
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举一反三
【单选题】miserable
A.
悲惨的,痛苦的
B.
吝啬的,贪婪的
C.
失踪的,缺少的
D.
混杂的
【单选题】【C8】
A.
powerful
B.
depressed
C.
modest
D.
miserable
【单选题】【B19】
A.
guilty
B.
sorry
C.
ashamed
D.
miserable
【单选题】condit▁▁▁ 条件
A.
ion
B.
ien
C.
ian
D.
ain
【简答题】A.poor B.better C.humble D.miserable
【判断题】售前服务是指企业从产品生产后到销售给消费者之前为消费者提供的服务。
A.
正确
B.
错误
【单选题】The Browns lived____in the old society.
A.
miserable life
B.
miserable live
C.
a miserable life
D.
miserable lives
【单选题】According to the author, when a person feels miserable, _____.
A.
he should not ask for help from his close friends
B.
he should not let everybody share his misery
C.
it’s stupid to expect his boss to be kind to him
D.
it’s necessary to tell his boss that he is miserable
【单选题】【C16】
A.
poor
B.
better
C.
humble
D.
miserable
【简答题】A.guilty B.sorry C.ashamed D.miserable