Directions:Inthissection,youwillhear10shortconversations.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.Boththeconversationandthequestionwillbespokentwice.Aftereachquestiontherewillbeapause.DuringthepauseyoumustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.

1.A)Dosometyping.

B)Buysomepaper.

C)Askthemantotype.

D)Wanttorunwiththeman.

2.A)10:50

B)10:15

C)10:48

D)10:52

3.A)Husbandandwife.

B)Agirlandherboyfriend.

C)Teacherandstudent.

D)Oldfriends.

4.A)Policeman.

B)Salesman.

C)Cardriver.

D)Conductor.

5.A)Inaschool.

B)Inatheater.

C)Inarestaurant.

D)Athome.

6.A)Sheagreed.

B)Shedisagreed.

C)Shewasimpatient.

D)Shewasworried.

7.A)Somethingcold.

B)Coffee.

C)Tea.

D)Somethinghot.

8.A)Gold.

B)Blue.

C)Brown.

D)Black.

9.A)Hedidn’knowtwheretofindtheprofessor.

B)Hehaddifficultydoingtheexperiment.

C)Hefailedtheexam.

D)Hecouldn’graduatetfromtheuniversity.

10.A)Themaniscoughing.

B)Themangaveupsmoking.

C)Themanhasalungdisease.

D)Themanhasaheartattack

水库遇大坝的设计洪水时在坝前达到的最高水位，称为（）。

为节约施工成本，建筑施工中产生的泥浆水可以直接排入城市排水设施和河流。

截流日期应选择在()。

混凝土应具有一定的抗渗性、抗冻性、抗侵蚀性、抗冲耐磨性、抗风化性、抗碳化性等，统称为混凝土（）。