Do you find ( )difficult( )Chinese as asecond language?I think so.But I never want to give it up.
问题描述：
Do you find ( )difficult( )Chinese as asecond language?I think so.But I never want to give it up.
A.this,learn B.it,to learn C.that,learning
2.Can you lend me 50yuan?Sure ,but you must ( )it( )me next Monday.
A,repay back,to B.pay,for C.repay,to
答
选B it 做find 的形式宾语,真正的宾语是动词不定式
选C repay 不与back 连用