【简答题】Researchers found several important (different)________ in the way boys and girls learn a foreign language.(2014.12)
【单选题】根据塔克曼阶梯理论,团队成员最容易出现问题的阶段是:
【简答题】根据提示词写出地质名词 玫瑰 X 次生 应力(两个字)
【单选题】REGULAR exercise is good for our health.
【简答题】为了减少润滑油在端部泄露,油槽开通的长度一般取_____。
【单选题】医务人员之间应密切协作,共同维护患者的健康利益是( )
【简答题】Many more people with HSAM started to contact researchers due to the mass media.
【单选题】Regular exercise is vital for your health.
【单选题】Regular exercise is good for your health.