英语选择题
Everysecondmustbemadefulluseof______ourlessons,forthecollegeentranceexamiscoming.
AgoingoverBtogoover为什么选B?A呢?
"If",headded,"_____enoughtime,Iwouldcertainlyhavedoneitbetter."
AIwasgivenBgiven为何选B?A呢?
Infrontofthechildren,shepretended______suchamistakebefore.
AtohavenevermadeBnevertohavemade为什么选B?
Inthereadingroom,wefoundher_____atadesk,withherattention____onamagazine.
AsittingfixingBseatedfixed为什么选B?