2.I __ advise you not to do that again in the future. A.dare B.would C.should D.need 正确答案:should 【译文】我奉劝你以后再也不要那样做了。 【解析】考查情态动词的用法。should在此表示“劝告”,would表“意愿",need表“需要”,dare表示“敢于……”。
3."他时而快乐,时而绝望":His mood alternates between joy and despair alternate between: 交替,更换,时而...时而... 例如:Water alternates between ice and water in winter.(冬天,水在冰和水之间变化。) The weather alternates between sunshine and rain.(时而天晴,时而下雨。)