I doubt _______ they can complete the bridge ahead of time.
B
这里表示的是：来的方式，要用how.
Anypolicythatmayleadtotheriseinunemploymentislikelytomeetwithstrong___(resist)
Weknewtheboss________beangryifwedidn’tfinishtheworkintime.
电话是在1876年发明的。翻译
Nowthatyouknowallthefacts，youcanmakeaninformed___(choose).
Somedoctorsclaimthatavegetabledietissuperior_________ameatdiet.