A. live B. alive C. living D. lively
A. lonesome B. lonely C. alone D. single
A. give out B. give over C. give up D. give to
A. 西边中国很缺水。 B. 中国西部习惯地缺水。 C. 中国西部长期缺水。 D. 西边中国很少水。
A. 我听说那个图书馆是很重要的对大学生。 B. 我听说图书馆对大学生非常重要。 C. 我听说图书馆是非常重要的对大学生。 D. 我认为图书馆对大学生是非常重要的。
A. engineering B. engineer C. engineered D. engineers
A. has worked B. had worked C. works D. worked
A. help out B. help for C. help on D. help off
A. have built up B. built up C. were built up D. have been built up
A. assistant B. helper C. guide D. director