几道高中英语语法题
1.towards____evening,_____heavyrainbegintofall.
为什么第一个空不填?
2.ourbiologyteacheriscleverandhardworking,butnotverygoodat______hisideatous
选的是gettingacross..
3.thisbookcontains____manyusefultablesanexcellentlistof816referencewhichareup-to-dateuntil2004
A.insteadBinsteadofCinadditionDinadditionto
为什么选D?这句话麻烦翻译一下.