1、【题目】Itisnotuncommonforthere_____problemsofcommunicationbetweentheoldandtheyoung.
选项：
A.being
B.wouldbe
C.be
D.tobe
答案：
D
解析：
暂无解析
1、【题目】_____himtomorrow.
选项：
A.Whynottocallon
B.Whydon'tcallon
C.Whynottocallingon
D.Whynotcallon
答案：
D
解析：
暂无解析
1、【题目】IfonlyI_____playtheguitaraswellasyou!
选项：
A.would
B.could
C.should
D.might
答案：
B
解析：
暂无解析
1、【题目】_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.
选项：
A.Giving
B.Togive
C.Given
D.Beinggiven
答案：
C
解析：
暂无解析
1、【题目】If a substance is dissolved in water or heated ， it may （）a gas.
选项：
A.giveinto
B.giveover
C.giveoff
D.giveaway
答案：
C
解析：
「句意」如果一种物质溶解在水里或被加热，它可能释放出一种气体。
「难点」giveinto为非固定搭配;giveover意为“托付，交托”;giveoff意为“散发”;giveaway意为“送掉，分发(奖品)等”。
1、【题目】A leading ___________ intelligence and operations company has released its analysis of worldwide reported incidents of piracy and crime against mariners.
选项：
A.oceangoing
B.oceanic
C.marine
D.maritime
答案：
D
解析：
暂无解析
1、【题目】She hired a lawyer to investigate, only to learn that Gabriel had removed her name from the deed.The infinitive verb phrase “only to learn ” is used ____.
选项：
A.toexpressanintendedpurpose
B.toindicateahighdegreeofpossibility
C.torevealanundesirableconsequence
D.todramatizeastatedfact
答案：
C
解析：
暂无解析
1、【题目】Marytiptoedoverandtooktheclockawaybecauseshehatedtohearit___whenshewastryingtogotosleep.
选项：
A.sounding
B.ringing
C.ticking
D.humming
答案：
C
解析：
「句意」 玛丽蹑手蹑脚走过来把钟拿走了，因为她讨厌在自己想睡觉的时候听它滴哒地响。
「难点」 sound 意为“作声，发声，响” ;ring 意为“鸣，发出清脆响亮的声音“;tick意为“发出滴哒声” ;hum 意为“发连续低沉的声音(如蜜蜂、马达的嗡嗡声)”
1、【题目】_____ your timely advice,I would never have known how to go about the work.
选项：
A.Unless
B.Butfor
C.Exceptfor
D.Notfor
答案：
B
解析：
暂无解析
1、【题目】Shehiredalawyertoinvestigate,onlytolearnthatGabrielhadremovedhernamefromthedeed.Theinfinitiveverbphrase“onlytolearn”isused____.
选项：
A.toexpressanintendedpurpose
B.toindicateahighdegreeofpossibility
C.torevealanundesirableconsequence
D.todramatizeastatedfact
答案：
C
解析：
暂无解析
1、【题目】Shewasonceayoungcountrywifewithchickensinthebackyardandaviewof_______mountainsbehindtheappleorchard.
选项：
A.bluehazyVirginia
B.hazyblueVirginia
C.Virginiahazyblue
D.Virginiabluehazy
答案：
B
解析：
暂无解析
1、【题目】You____thatlettertoJames.However，youdidn't.
选项：
A.oughttowrite
B.oughttohavewritten
C.shouldwrite
D.shouldbewriting
答案：
B
解析：
「句意」 你本应该给詹姆斯写信，然而，你没写。
「难点」 ought to have written 是虚拟语气，与本句句意相符。
邮箱： 