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【单选题】
碱类消毒剂可应用于环境、工具、机器、冷藏库等方面的消毒，以下答案中不属于常用的碱类消毒剂的是A.
石灰水
B.
氢氧化钾
C.
氢氧化钠
D.
碳酸钠
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【简答题】She has always been surround by fashionable friends.
【简答题】劳动参与率反映潜在劳动者参与工作的意愿。读“2010年亚洲四国劳动参与率数据”表，完成下列各题。 劳动参与率=【工作人数+正在找工作人数】/16岁以上人口数X100% 劳动参与率（%） 女性劳动参与率（%） 中国 80.4 75.2 印度 57.7 30.3 越南 81.2 78.1 日本 74.1 63.2 小题1:表格数据反映 A．印度女性因性别比低参与劳动人数少 B．劳动参与率高的国家经济发...
【单选题】She has always been encouraged to swim to___ the strength of her muscles.
A.
build up
B.
increase
C.
advance
D.
put up
【判断题】When Russo and his mother sit together, his mother tells him that she has always been happy when she is with him.
A.
正确
B.
错误
【单选题】—Lucy will come back from Europe next week; she has been studying there for nearly 2 years. —Her parents must be excited about it,for she has always been________.
A.
a lost sheep
B.
the apple of their eye
C.
the salt of the earth
D.
a black sheep
【单选题】No ______ that she failed in the final exam. She has always been so careless.
A.
wonder
B.
matter
C.
guess
D.
terms
【单选题】She has always been encouraged to swim to____the strength of her muscles.
A.
go
B.
show
C.
get
D.
build up
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