【单选题】He has behaved in the most extraordinary way recently, wonder what can ____ his actions. [ ]
【单选题】. He has behaved in the most extraordinary way recently, I wonder what can _______his actions.
【判断题】棘皮动物均呈辐射对称,是真正后生动物的开始,水管系统为该门动物所特有( )
【单选题】What the government should do urgently is to take actions to the economy.
【简答题】What actions are mentioned in the text to improve the performance of the customs administrations? What results have these actions brought about?
【单选题】What will soda makers do in response to the ban?
A.
They consider taking legal actions against the ban.
B.
They have no choice but to accept the ban.
C.
They plan to make adjustments in their business.
D.
They decide to take advantage of the ban.
【单选题】消除不了齿轮泵困油现象的措施是____。
【单选题】消除不了齿轮泵困油现象的措施是________。