问题

Both China and the United States from their growing business ties over the past four decades. [ ]
A: had benefited
B:oth
C: benefited
D: have benefited
B:oth
C: benefited
D: have benefited
正确答案是:
同类题型
She might be ____that style of remark from her journalisticfriend. [ ]
The two brothers quarrelled with each other over bicycle last night but they soon _______.
A: Is your father a teacherB: Yes, he is. He ______ at a high school.
Would you be _______ to pick me up at four o’clock andtake me to the airport