英语的武林高手莱鸟有问题SOS啊
1Ononehand,you'vestudiedveryhard,but____,youhavenotlearnedasmuchasyouneed.
A.onotherhandB.however
C.inmyopinionD.ontheotherhand答案为什么选D啊?
2He'sreadextensivelyand___firmfoundationsforfutureresearch.
AlaidBlayClainDlie为什么啊?选A啊
3.youshould____whatyouaredoing..为什么选B为什么不是D
AbecomeconcentratedBconcentrateon
CneedallyourconcentrationonDpayconcentrationon
4Thesearemy___shoes,notmybestones.
AeverydayBeverydayCeachdayDeveryday's为什么选B?