饰面砖粘贴前应放入清水中浸泡，一般约（ ）小时以上，以不显气泡为准。
A. 24
B. 12
C. 6
D. 2
在饰面砖攮贴前，应保持基层（）
A. 干净
B. 平整
C. 润湿
D. 干燥
Information _________ that the market is declining, so we recommend your acceptance.
A. indicates
B. demands
C. makes
D. brings
_________ the above, we would suggest that you accept our original offer without any delay.
A. Because
B. As
C. In case of
D. In view of
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