中石油华东《大学英语2》17年秋学期在线作业（一）

openhelp100

1.Intoday’sworldsomepeoplewastefood________othershaven’tenough.
A.though答案

B.as
C.when
D.while
正确答案：D满分：5分
2.Whenwearegoingmountainclimbingweshouldbecarefulandavoid________.
A.takingplace
B.takingeffect
C.takingpart
D.takingrisks
正确答案：D满分：5分
3.Theyoungscientist________tohavediscoveredanewplanet.
A.suggests
B.claims
C.pursues
D.deals
正确答案：B满分：5分
4.We______________yourtermscarefullybut______tosaythatwecannotacceptthem.
A.arestudying/regret
B.havestudied/areregretting
C.havestudied/regret
D.havebeenstudying/willregret
正确答案：C满分：5分
5.IfIhadremembered_________thedoorthethingswouldnothavebeenstolen.
A.tolock
B.locking
C.tohavelocked
D.havinglocked
正确答案：A满分：5分

更多学习资料请登录www.openhelp100.com