移动端
微信搜“题王网”真题密题、最新资讯、考试攻略、轻松拿下考试
首页
词条
wings
Though its wings look extremely ______, the butterfly is ______ enough to fly as high as 7000 feet.
The pilot is walking to and from the wings to make sure the tug’s towing is right, then he gives an order to the captain. ()