定语从句系列问题(五)1.About how many elements ______ make up the subs
定语从句系列问题(五)
1.About how many elements ______ make up the substances we meet in everyday life?
A.it is that;B.it is which;C.is it that;D.is it which.
C可以,那么D可以吗?还有是否因为substances这里是指物质,所以用单数形式的is it?
2.They told me to have more rest,______ advice I took.
A.which;B.that;C.whose;D.the.
选什么呢?说说为什么吧.
"a li ga do go za i mas"(乱写的)