问题
Mary is the only one of the teachers who ________ a little Chinese because she is one of my friends who ________ been to China.
A:know；have
B:knows；has
C:knows；have
D:know；has
B:knows；has
C:knows；have
D:know；has
正确答案是：
同类题型
waiting for the opportunity to get , Henry did his best to perform his duty.
Can I have ________—- Of course .Here you are.
Who’s ________woman under the tree—She’s my aunt, ________ actress.
I don’t doubt _____ he will pass the exam.
_______the waiter didn’t understand what the old lady was saying, he knew what she wanted.