【题目】Look! All the roofs and trees are covered ______snow and it's so beautiful.
A.on
B.under
C.in
D.with
【题目】Spring Festival is______wonderful time for people to visit friends and relatives.
A.a
B.an
C.the
D./
【题目】Look! All the roofs and trees are covered ______snow and it's so beautiful.
A.on
B.under
C.in
D.with
【题目】Spring Festival is______wonderful time for people to visit friends and relatives.
A.a
B.an
C.the
D./