下列情况中,旅游者提出换房,导游员应满足其要求的是( )。
A.客房朝北光线不好
B.客房离电梯太近
C.要求住高档客房又拒付差价
D.客房内发现蟑螂
参考答案:D
Lucy speaks Chinese ________ Lily.
A.so well as
B.so good as
C.as good as
D.as well as
下列动物中,身体呈两侧对称,背腹扁平,有口无肛门的是
A.水螅
B.涡虫
C.蛔虫
D.蚯蚓