【判断题】Mr. Smith wants to go to the city right now.
【单选题】若企业只生产一种产品,则发生的费用【 】
【单选题】A new study finds out that a kid can learn without ______ what he is doing.
【简答题】Mr. Smith wants to (申请贷款).
【单选题】Only when class began _____ that he had left his book at home. [ ]
【单选题】Mr. Smith wants to drink tea ____ milk.
【简答题】武汉火神山医院于2020年1月25日正式开工,于2020年2月2日完工,2月3日()新型冠状病毒感染的肺炎患者。