I have received （） professional training.

单项选择题I think your sister is old enough to know （） to spend all her money on fancy goods.

A.better than
B.than
C.other than
D.rather than

单项选择题In addition to setting the price of a product, business firms must decide （） to offer special discount and credit terms to their customers.

A.if
B.which
C.whatever
D.whether

单项选择题（） you have entered your new office building, you probably would like to refurnish it.

A.Now that
B.So that
C.For
D.Because

单项选择题The outer packing of the black tea in small wooden cases looks （）.

A.attractive
B.attractively
C.beauty
D.beautifully

单项选择题The President has asked for budget cuts, and Congress has indicated （） willingness to legislate some of them.

A.its
B.their
C.it’s
D.his