更新时间:2018-07-29 16:22作者:李天扬老师
30.Everyday________aproverbaloudseveraltimesuntilyouhaveitmemorized.
C.toread
30.A
31.________warmatnight,Iwouldfillthewoodstove,thensetmyalarmclockformidnightsoIcouldrefillit.
C.Tostay
31.C
32.He________sleep,althoughhetriedto,whenhegotonsuchahuntforanideauntilhehadcaughtit.
C.couldn't
32.C
33.Theuniversityestimatesthatlivingexpensesforinternationalstudents________around$8,450ayear,which________aburdenforsomeofthem.