读图，回答：
明代郑和七下西洋，利用盛行风在甲、丙、丁三地之间往返，下列叙述正确的是
| A．夏季，利用东北风，从甲经丙到达丁地 |
| B．夏季，利用西南风，从丁经丙返回甲地 |
| C．冬季，利用西南风，从甲经丙到达丁地 |
| D．冬季，利用东北风，从丁经丙返回甲地 |
下图的四小图中，与乙地的气候类型相似的是
Whether we’ll hold the sports meet depends on the weather, _____?
| A．won’t we | B．shan’t we |
| C．doesn’t it | D．won’t it |
I went to bed very late last night, _____, early the next morning.
| A．or rather | B．at least |
| C．at most | D．in a word |
She took the boy _____ the hand and led him _____ the zero.
| A．in…by | B．on…at | C．at…in | D．by…round |
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 |