语法与词汇The middle-aged woman has been______with a
语法与词汇These varied racial groups have learned to live
语法与词汇The trade fair is designed to facilitate further
语法与词汇It is______of you to turn down the radio while
语法与词汇In 1844, Charles Stun, a British soldier and
语法与词汇Microsoft founder Bill Gates has______about
语法与词汇Perhaps I should not have done so, but I changed
语法与词汇Happy______they were, there was something missing.
语法与词汇City officials are considering building a path
语法与词汇It is naive to expect that any society can
语法与词汇Two-thirds of the U. S. basketball players are
语法与词汇If we say something is______, we mean that we
语法与词汇Telecommuting—substituting the computer for the
语法与词汇You were______by your absence yesterday.
语法与词汇The local authorities seemed to______for the
语法与词汇Some biologists argue that each specifically
语法与词汇The market for dust masks and air purifiers
语法与词汇The laser represents a true marriage between
语法与词汇It is said that science has become too complex
语法与词汇He______between life and death for a few days