2019年mpacc考试英语真题——连词1066

{01}It is years        I last visited the mine . I wonder how things are getting on there .

A.before

B.when

C.until

D.since

解析：略
本题选D。
{02. Issac Newton, ____ schooling was unsuccessful, became a very famous inventor.

A.who

B.whose

C.whom

D.which

解析：略
本题选B。
{03}Once there was ______time _____people walked without shoes.

A.a ;that

B.a ;when

C.the ;that

D.the ;that

解析：考察冠词及定语从句,句意:曾经有一段时间人们走路不穿鞋.结合语境可知前文泛指任何一段时间,故用不定冠词,根据先行词time时间,可知引导词用when,故选B.
本题选B。