The highest mountain in Britain is（）

If it ______ for the snow, we ______ the mountain yesterday.

A:were not; could have climbed B:were not; could climb C:had not been; could have climbed D:had not been; could climb

If it ______ for the snow, we ______ the mountain yesterday.

A:were not; could have climbed B:were not; could climb C:had not been; could have climbed D:had not been; could climb

If it ______ for the snow, we ______ the mountain yesterday.

A:were not; could have climbed B:were not; could climb C:had not been; could have climbed D:had not been; could climb

At the foot of the mountain______

A:stood a village B:a village was C:did a village stand D:stand a village

At the foot of the mountain______

A:stood a village B:a village was C:did a village stand D:stand a village