下列成语所描述事件是必然事件的是( ) [ ]
A.拔苗助长
B.守株待兔
C.水中捞月
D.水涨船高
答案:D
当我国东部乌苏里江上旭日东升时,西部的帕米尔高原却繁星点点,原因是[ ]
A.地球的公转
B.地球的自转
C.纬度差异大
D.地势高低不同
,please start the work tomorrow.
A.If you are convenient
B.If it is convenient for you
C.If it is convenient of you
D.If convenience