语法与词汇The Austrian manufacturing industry consists of
语法与词汇Why do teens drink? Reasons vary
语法与词汇A young man sees a sunset and, unable to
语法与词汇Through the discussion they gained an
语法与词汇Lessons written in blood______the colonial
语法与词汇The______question in this case is whether the
语法与词汇Frequently single-parent children______some of
语法与词汇A recent survey shows that, while ninety-four
语法与词汇______both in working life and everyday living
语法与词汇Sometimes the student may be asked to write
语法与词汇In the past, competition for jobs caused
语法与词汇People of all countries are expected to______the
语法与词汇President Clinton______power when the US economy
语法与词汇She took a(n)______to the house as soon as she
语法与词汇The purpose of a______is to cut down imports in
语法与词汇I'm very sorry to have______you with so many
语法与词汇While researchers may not______the expansive
语法与词汇The girl______when she couldn't answer the
语法与词汇Helen was so persistent that her husband______at
语法与词汇It's a program designed to______mainly to 16 to