考研英语模拟试题[21 Part I Structure and Vocabulary Section A Directions: Beneath each of the following sentences, there are four choices marked A, B,C and D)Choose the one that best completes the sent Mark your answer on the ANSWER SHEET. (5 points They must have been en joying themselves there, or they A)cant have stayed B)wouldnt have stayed C)needn't have stayed D)couldn't stay No two people can be half an hour together one shall gain an evident superiority over other B)when C)if D)because By the time you arrive home, I for several hours, so please don t make a noise when you A)shall be sleeping B)shall have slept C)shall sleep D)shall have been sleeping Just as no two words are truly synonyms no two different expressions, or ways of expressions, can mean exactly the same thing. B): C)tha D)therefore One should never lose ones heart when with temporary difficulties A)being confronted B)confronted C)having been confronted D)confronting Rather than everything to the last minute, he always prefers to start early. A)leave B)to le C)leaving D)1 about one million years ago, the fossil record shows an accelerating growth of human brain. A)Starting B)Having started C)Having been started D)Being started考研英语模拟试题[21] Part I Structure and Vocabulary Section A Directions： Beneath each of the following sentences，there are four choices marked A，B，C and D)Choose the one that best completes the sentence.Mark your answer on the ANSWER SHEET.（5 points） They must have been enjoying themselves there，or they _____ so long. A)can't have stayed B)wouldn't have stayed C)needn't have stayed D)couldn't stay No two people can be half an hour together _____ one shall gain an evident superiority over the other. A)but B)when C)if D)because By the time you arrive home，I _____ for several hours，so please don't make a noise when you come in. A)shall be sleeping B)shall have slept C)shall sleep D)shall have been sleeping Just as no two words are truly synonoyms， _____ no two different expressions，or ways of expressions，can mean exactly the same thing. A)so B)as C)that D)therefore One should never lose one's heart when _____ with temporary difficulties. A)being confronted B)confronted C)having been confronted D)confronting Rather than _____ everything to the last minute，he always prefers to start early. A)leave B)to leave C)leaving D)leaves _____ about one million years ago，the fossil record shows an accelerating growth of human brain. A)Starting B)Having started C)Having been started D)Being started