1、【题目】It is estimated that ,currently, about 50,000 species become _____every year .
选项:
A.extinct
B.instinct
C.distinct
D.intense
答案:
A
解析:
暂无解析
1、【题目】Idon’tthinkyou'llchangehismind;oncehe’sdecidedonsosomethinghetendsto_____it.
选项:
A.stickto
B.abideby
C.complywith
D.keepon
答案:
解析:
1、【题目】有一 6X6 的方阵,它所含的每个小方格中可填入一个汉字,已有部分汉字填入。现要求该方阵中的每行每列均含有礼、乐、射、御、书、数 6 个汉字,不能重复也不能遗漏。根据上述要求,以下哪项是方阵底行 5 个空格中从左至右依次应填入的汉字 ?
选项:
A.数、礼、乐、射、御
B.乐、数、御、射、礼
C.数、礼、乐、御、射
D.乐、礼、射、数、御
E.数、御、乐、射、礼
答案:
A
解析:
暂无解析
1、【题目】Thedestructionofthetwintowers_________shockandangerthroughouttheworld.
选项:
A.summoned
B.tempted
C.provoked
D.stumbled
答案:
解析:
1、【题目】We aim to ensure that all candidates are treated fairly and that they have equal______to employment opportunities .
选项:
A.entrance
B.entry
C.access
D.admission
答案:
C
解析:
暂无解析
1、【题目】设数列 {an} 的前 n 项和为 Sn,则 {an} 等差。
(1) S n4=n 2+2n, n=1,2,3
(2) S n4=n 2+ 2n +1,n=1,2,3
选项:
A.条件(1)充分,但条件(2)不充分.
B.条件(2)充分,但条件(1)不充分.
C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
D.条件(1)充分,条件(2)也充分.
E.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来也不充分.
答案:
A
解析:
等差数列的前n项和公式为Sn=An2+Bn,A、B为全体实数,因此条件(1)充分,条件(2)不充分,选A。
1、【题目】设圆 C 与圆 (x-5) 2+y2=2 ,关于 y=2x 时称,则圆 C 方程为 ( )
选项:
A.(x-3)2+(y-4)2=2
B.(x+4)2+(y-3)2=2
C.(x-3)2+(y+4)2=2
D.(x+3)2+(y+4)2=2
E.(x+3)2+(y-4)2=2
答案:
E
解析:
暂无解析
1、【题目】About 20 of the passengers who were injured in a plane crash are said to be in_____condition .
选项:
A.decisive
B.urgent
C.vita
D.critical
答案:
D
解析:
暂无解析
1、【题目】After his uncle died ,the young man _____the beautiful estate with which he changed from a poor man to a wealthy noble .
选项:
A.inhabited
B.inherited
C.inhibited
D.inhaled
答案:
B
解析:
暂无解析
1、【题目】In1991,whilet11eeconomiesofindustrializedcountriesmetaneconomic_____,theeconomiesofdevelopingcountriesweregrowingveryfast.
选项:
A.reviva
B.repression
C.recession
D.recovery
答案:
解析:
1、【题目】Weaimtoensurethatallcandidatesaretreatedfairlyandthattheyhaveequal______toemploymentopportunities.
选项:
A.entrance
B.entry
C.access
D.admission
答案:
解析:
1、【题目】Tom placed the bank notes ,_________the change and receipts ,back in the drawer .
选项:
A.morethan
B.butfor
C.thanksto
D.alongwith
答案:
D
解析:
暂无解析
1、【题目】Inordertolivethekindoflifewewantandtobethepersonwewanttobe,wehavetodomorethanjust________withevents.
选项:
A.putsup
B.setup
C.turnup
D.makeup
答案:
解析:
1、【题目】John says that his present job does not provide him with enough ______for his organizing ability.
选项:
A.scope
B.space
C.capacity
D.range
答案:
A
解析:
暂无解析