【单选题】In his speech he______ on the importance of prompt action.
【单选题】In his speech he used easy words in order to make him ________ better.
【单选题】造成蓄电池极板硫化故障现象的原因,正确的一项是( )。
【单选题】In his speech he ( ) to the great help the club received from supporters.
【单选题】In his speech he _____ to the great help the school received from the government.
【单选题】罗杰斯的“让学生自发学习”、“排除对学习者自身的威胁”的教学原则属于( )。
【单选题】In his speech he ( ) that the UN should set up an emergency centre for the environment.
【简答题】In his speech he that the UN should set up an emergency center for the environment. (suggest)
【单选题】In his speech he _____ to the great help the club received from supporters.