单项选择题

He is universally recognized as an authority on construction engineering so one of his jobs is（）the building work.

A.supervising
B.publicizing
C.recruiting
D.applying

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单项选择题

A.So soon!I hope you've enjoyed it.
B.Have a cup of tea.
C.Not at all.
D.How about a cup of coffee？

单项选择题

Which brands are you familiar with？（）

A.家庭
B.熟悉
C.认识
D.知道

单项选择题

The pebbles are the other things in life that matter，but on a small scale.（）

A.小规模
B.中等规模
C.大规模
D.小范围