1-1.What’sthemainfunctionofthefirstsentenceinthepassage?

1-2.Howmanycountriesarementionedinthepassage?

1-3.DroughtshavehadinfluencesondevelopedcountriesEXCEPTthat_____.

1-4.Whatinfluenceshavedroughtshadonlessdevelopedcountries?

1-5.MostoffarmersinAfricaaresubsistencefarmers.Whatdoesitmean?

2-1.Theauthorthinksthattheconclusionsofanyresearchaboutpeople’sstateofmindare____.

2-2.Whatdoestheauthormeanwhenhesays,“wecan’tturntheclockback”?

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)57.Wewillbe_________byloveifweputourenergyintolovingotherswholeheartedly.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)58.Knowinghewasrejectedagain,Robertafelt_________andangry.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)59.Therehasbeenanincreasing_________thatmanypeopleareaffectedbycrime.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)60.Themost_________effectofthesechangesispeople’slifestyles.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)61.Healwayshas___________goalsinhismind,causinghisrepeatedfailures.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)62.Chinasuccessfully________aman-madesatellitein1970.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)63.Hestill_____ascaronhisheadfromwhenhetrippedonthefrontstep.

Directions:Choosethebestformofawordtocompletethefollowingsentences.(用所给单词的适当形式填空)64.Wesell32different_______oficecream.