相关题目
单选题
Dangerous goods need special ____.
单选题
____ that flight engineer ____ the checking procedures?
单选题
We were sure the pilots of the plane kept away from the mountain tops ____ radar.
单选题
Do you think smoking ____ health?
单选题
The work was found all ____.
单选题
Suddenly she heard jet engines ____ in distance.
单选题
There are still twenty minutes to ____.
单选题
They found the conditions there ____.
单选题
The King wanted to have the prisoner ____.
单选题
John said he was going to ____ me ____ around 9 o'clock tonight.
