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【多选题】
混凝土试块标准养护的条件是（ ）。A.
温度200±30C
B.
温度200±20C
C.
相对湿度90%以上
D.
相对湿度95%及以上
E.
湿度95%以上
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举一反三
【单选题】He has lost his pen. He is _______ it everywhere.
A.
looking after
B.
looking out
C.
look like
D.
looking for
【单选题】-What are you doing? -I'm ____ the key to the door. [ ]
A.
finding out
B.
looking after
C.
looking for
【单选题】—My teacher says she’s canceling the class play. I just can’t understand. —______.You were looking forward to it.
A.
It doesn’t matter
B.
It’s very unwise of her
C.
Don’t worry about it
D.
You must be disappointed
【简答题】抗甲状腺药治疗分为3个阶段，一般情况下，维持阶段约() A、6月～9月 B、9月～12月 C、9月～1年 D、1～1.5年 E、2～2.5年
【单选题】We were running out of money and things were looking ______.
A.
grim
B.
glossy
C.
gorgeous
D.
gracious
【单选题】London employers were __________ a shortage of school-leavers, while many graduates were looking for better work opportunities.
A.
adding up
B.
turning to
C.
digging out
D.
suffering from
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