【判断题】在降级模式下,严禁在未通知司机的情况下,擅自取消发车进路。
【单选题】It is playing computer games _______ he spends so much time that he fails all the exams
【判断题】在降级模式下,严禁在未通知司机的情况下,擅自取消发车进路。
【单选题】在教学情境设计的方法中,下列哪一种是“用一定的实物、图画、表格等展现现实生活的画面,使学生亲眼目睹‘真实’的生活情境”的方法( )。
【单选题】Conversation One
A.
It ’ s as thin as a piece of paper.
B.
It weighs more than one ounce.
C.
It is as thick as a tyre.
D.
It can take 90 pounds of pressure per square inch.