The child isn't able to remember these difficult words,_____he has already tired hard.A.when B.if C.though D.because Take a map of New York with you while travelling____you have a guide or know the city well.A.until B.if C.unless D.because

问题描述:

The child isn't able to remember these difficult words,_____he has already tired hard.
A.when B.if C.though D.because
Take a map of New York with you while travelling____you have a guide or know the city well.
A.until B.if C.unless D.because