左图是非洲某区域示意图，右图是乞力马扎罗山垂直自然带分布示意图。读图完成下列问题。
当野生动物大规模迁徙到达甲地时，当地受
| A．西风带控制 | B．副热带高气压带控制 |
| C．信风带控制 | D．赤道低气压带控制 |
右图中序号①、②对应的垂直自然带分别是
| A．热带草原带、积雪冰川带 | B．热带荒漠带、高寒灌木林带 |
| C．热带雨林带、高寒荒漠带 | D．热带季雨林、寒带苔原带 |
形成右图中自然带②的下界南北两坡高度差异的主导因素是
| A．热量 | B．水分 | C．光照 | D．地形 |
We _____ a pleasant journey but for the rain.
| A．would have | B．will have |
| C．had had | D．would have had |
— Shall I go and buy two more bottles of beer?
— No, I’ve already bought twenty. That _____ be enough for us two.
| A．can | B．may | C．ought to | D．might |
We Chinese can work wonders, that is, we can make ____.
| A．impossible possible |
| B．the impossible possible |
| C．impossibly possible |
| D．the impossible possibly |
----So you are not spending your holiday in Wuhan this year.
---No, _______.
| A．everywhere in Wuhan |
| B．somewhere in Wuhan |
| C．somewhere but in Wuhan |
| D．anywhere but in Wuhan |
The temperature can fall to －50°C. _____ is, 50°Cbelow freezing point.
A. Which B. It C. This D. That