( )
A:We'll stay in a hotel with a swimming pool.
B:We'll stay in a hotel by the road.
C:We'll stay there for two days.
— Hello, I'm calling to complain about one of your sales staff.
— Oh, ________
蚯蚓的运动主要靠( )
广东南岭国家级自然保护区是我国著名的自然保护区之一,生活在该保护区的黄腹角雉的胚胎发育开始于( )。