【正文】
D.willsurvive_______I______whathasbeeofhim?A.am。toknow B.am。knowingC.was。toknow D.will。know5.______he_____tomorrow,Iwouldgotomeethimatthestation.A.Were。toe B.Was。ingC.Did。e D.Would。e答案解析:1. be to do 表將來, 時態(tài)需一致, 用were to meet。 2. 用was表明已經(jīng)過去, to have been..., 虛擬語氣, 與事實相反, 表 明本該...卻沒...。 3. if條件句, 用不定式現(xiàn)在時態(tài)be to do表將來。 4. be to do, 表示可能會..., =我怎么知道他的遭遇如何? 5. 虛擬語氣, 用were不用was, 即=If he were to e...助動詞were提前,省略if