In the north people sometimes tie straw
题型:选择题
问题:
In the north people sometimes tie straw ropes (草绳) round the trees in winter to ______ them from the cold.
A.stop
B.prevent
C.save
D.protect
In the north people sometimes tie straw ropes (草绳) round the trees in winter to ______ them from the cold.
A.stop
B.prevent
C.save
D.protect