【单选题】
5. Without your help, I couldn’t ______ the details ______.
【单选题】
He left home without ______ any message to his parents.
【单选题】
For a long time, they were in ______ silence and walked without saying ______ word.
【单选题】
All of us think it difficult to ____ the difference between the two things.
【单选题】
There _____ a basketball match between Class One and Class Three this afternoon.
【单选题】
The world is trying every means to _____the friendship between the two countries.
【单选题】
12.The boxing _______between the two fighters was marked by brutality.
【单选题】
Both sides agree to establish a _____ zone between the south and north.
【单选题】
___ is reported in the newspaper, talks between the two countries are making progress.
【单选题】
Between 1974 and 1997, the number of overseas vistors expanded_______27%.