题目内容

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

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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

You may be aware that some Indian dealers are lowering their prices. No doubt there is_________ competition in the market.

A. high
B. sharp
C. keen
D. large