【单选题】The girl walked along in the street at night, but she didn't at all. [ ]
B.
fear C be afraid D. frightened(害怕的)
【单选题】Li Lei to save the little girl when he saw her fall into the river. [ ]
【单选题】her father asleep, the girl dressed up and walked quietly out of her bedroom.
【单选题】A policeman saw two thieves ____ a girl’s mobile phone on a bus and he caught them at once.
【单选题】9 尺寸数字不应注在尺寸线的________方。
【判断题】在 酸 碱 滴 定 中 ,用 错了 指 示 剂 , 不 会 产 生 明 显误 差 。
【判断题】无截距回归不能采用拟合优度判断模型优劣。
【单选题】__________ there was er ahead, the girl walked on.