A．opaqueB．bareC．plainD．bald

A．They found ways to speed up the reproduction of bald eagles.B．They developed new typ

A．They found ways to speed up the reproduction of bald eagles.B．They developed new typ

The once barren hillsides are now good farmland.A．hairlessB．bareC．emptyD．bald

Inside, the two small rooms were spare and neat, stripped______of ornaments.A．barrenB．bald

【C2】A．ordinaryB．commonC．plainD．usual

What is the symbol of Canada？A．Lion.B．Maple.C．Bald eagle.D．Rose.