6. While _______ the mountain area, all the men carried guns lest they should be attacked by wild animals.
A: crossing
B: crossed
C: they cross
D: to cross
A: crossing
B: crossed
C: they cross
D: to cross
举一反三
- While crossing the mountain area, all the men carried guns lest they ______ by wild animals. A: should be attacked B: must be attacked C: could be attacked D: would be attacked
- While crossing the mountain area, all the men carried guns lest they ______ by wild animals. A: should be attacked B: B. had been attacked C: must be attacked D: would be attacked
- While crossing the mountain area, all the men carried guns lest they_______ by wild animals.
- While crossing the mountain area, all the men carried guns lest they____________(受到野兽攻击).
- While acrossing the mountain area, they carried guns for fear that they ________ by wild animals. A: would be attacked B: should be attacked C: be attacked D: must be attacked