GMAT考试易错题（2019/3/26）

第1题：The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether A、 Statement (1)ALONE、is sufficient, but statement (2) alone is not sufficient. B、 Statement (2)ALONE、is sufficient, but statement (1) alone is not sufficient. C、BOTH statements TOGETHER are sufficient, but NEITHER statementALONE、is sufficient. D、EACH statementALONE、is sufficient. Ｅ. Statements (1) and (2) TOGETHER are NOT sufficient. If n is an integer, and n≠0, is [*] a positive integer (1) n2=25 (2) 5n=25

【单选题】： A     B     C     D

第2题：The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether A、Statement (1)ALONE、is sufficient, but statement (2) alone is not sufficient. B、Statement (2)ALONE、is sufficient, but statement (1) alone is not sufficient. C、BOTH statements TOGETHER are sufficient, but NEITHER statementALONE、is sufficient. D、EACH statementALONE、is sufficient. Ｅ. Statements (1) and (2) TOGETHER are NOT sufficient. Is integer y＞0 (1) -(2+y)＞0 (2) (2+y)2＞0

【单选题】： A     B     C     D

第3题：有线段MN和PQ不相交，线段MN上有6个点A1，A2，…，A6．线段PQ上有7个点B1，B2，…，B7．若将每一个Ai和每一个Bj连成不作延长的线段AiBj(i=1，2，…，6；j=1，2，…，7)，则由这些线段AiBj相交而得到的交点共有()． A、315个 B．316个 C．317个 D、318个 E、320个

【单选题】： A     B     C     D     E

第4题：

【单选题】： A     B     C     D

第5题：ThegroupcalledtheTetonSiouxinhabitspartsofNorthandSouthDakota;theirlanguageandcustomsdiffer,however,fromtheYankton,Sisseton,andDakotaSioux.（） (A)theirlanguageandcustomsdiffer,however,from (B)itslanguageandcustomsdiffer,however,from (C)however,theyhavedifferentlanguageandcustomsthan (D)however,theirlanguageandcustomsdifferfromthoseof (E)itslanguageandcustomsdiffer,however,fromthoseof

【单选题】： A     B     C     D     E