词汇与语法--- Can they live in water?--- No, they__________. A: can B: couldn’t C: could D: can’t
词汇与语法--- Can they live in water?--- No, they__________. A: can B: couldn’t C: could D: can’t
1
词汇与语法--- Can they live in water?--- No, they__________. A: can B: couldn’t C: could D: can’t