1．It seems that________them are out of work now.
A．a great many B．a good many of
C．a great deal of D．much
解析： 空缺后有them表明是可数名词，排除C、D两项，A项不可直接接代词，需加of，故应选B。
答案： B
2．Mr Smith________the accident，but his wife died and he________her by 20 years.
A．survived from；survived B．survived of；lived
C．survived；survived D．survived；lived
解析： survive在本句中分别表示“在……中幸存下来”，“比……多活”，其后不可加介词from。
答案： C
