问题
（2018·北京）She and her family bicycle to work, _________ helps them keep fit.
A:which
B:who
C:as
D:that;
B:who
C:as
D:that;
正确答案是：
同类题型
go to Hawaii or California , wehave to find a way to escape the snow this winter
your heart, I know you didn’t break thevase ________ Don’t cry!
He has some trouble ____ his classmates but he has no trouble ____ doing his lessons[ ]
Do you mind me smoking here— _________. Look at the sign. It says, “No smoking”.
My father is handsome and________,but sometimes he is not________me.[ ]