未知题型 We love peace, yet we are not the kind of people to yield ________ any military threat.A) up B) toC) in D) at

未知题型 应届毕业生。考上公务员要签学校发的就业协议吗

未知题型 Living in the central Australian desert has its problems. _________ obtaining water is not the least.A) for which B) to whichC) of which D) in which