【单选题】Which room do you live in? ________.
【单选题】Which room do you live in?
【单选题】Which room do you live in? ________.
【单选题】Which room do you live in? ________.
【简答题】The machine is in repair.(under repair) 2. He likes to pull my leg. 3. His assets were learning, memory and a y of language. His ungainly figure and his stiffness of gesture were disadvantages. ...
【简答题】芽孢具有 、 、 和核心等多层结构。核心由 芽孢壁 、 芽孢膜 、 芽孢质 、 芽孢核区 组成,含水量极低。