He would have given you more help, if he ________ so busy.
B
本题考察与过去事实相反的虚拟语气。
Themeeting_____nextweekwillbeofgreatimportance.
We_____knowledgefromourfamilies,schools,jobs,andthemassmedia.
Shehasnohostilitytous,_____canbejudgedfromhereyes。
Hewouldhavegivenyoumorehelp,ifhe________sobusy.
Pleaseremindme_______herthisnote.
