现在完成时得练习一、单项选择1、Bo t h hi s p a ren ts lo o k sa d、 M ay be t hey _______what’s ha p pened t o him 、A、 knew B、 h a v e k n o w n C、 m us t know D、 wi l l kno w2、He h as _______ b e e n to Shanghai, has he
A、 a l re ad y B、 never C、 e v e r D、 s till3、Hav e y ou me t M r、 Li ______
A、 just B、 a go C、bef o re D、a mom en t ag o4、The famo us w r it e r _____ one new b ook in t he past two year 、A、 is w ritin g B、wa s wr iti ng C、wro t e D、has wr i tten5、—O ur c o un t ry ______ a lot s o f ar 、 —Yes、 I hope it w il l be even ____A、 has c h an g e d ; well B、 chan ged; go o dC、 has ch a nged ; b e t t er D、 cha ng ed; b ette r6、Zhao L a n ______a lready ______i n this s c ho ol for two ye ars 、A、 wa s; s tu dyi ng B、 will; stu dyC、 has; stu d ied D、 ar e; stud yin g7、We ______ Xia o L i since s