1·上周五阿拉斯加航空公司(Alaska Airlines Inc .)宣布，上月客流量增加了5.8%，运力增加了2.2%。
On Friday, Alaska Airlines Inc. said its traffic last month went up 5 8 percent on a 2.2 percent increase in capacity.
2·四、六和八是偶数，五和七不是。
4, 6, and 8 are even numbers but 5 and 7 are not even.
3·早期的研究表明，年龄在5到7岁之间的在校儿童在选择乐器方面没有偏见，但他们的喜好在8到10岁之间变得更加清晰。
Earlier studies indicated that very young school children aged between 5 and 7 showed no bias in choosing musical instruments, but their tastes become more clear between the ages of 8 and 10.
4·我们将在早上8点半步行离开，下午5点乘公共汽车返回。
We will leave at 8:30 in the morning on foot and return at 5 o'clock in the afternoon by bus.
5·单个昆虫放置在装有75%到 95%的乙醇的塑料管或玻璃管中（容量为1.5-3.0ml 的装小蚂蚁， 5-8ml 的装大一点的蚂蚁）。
Individual insects are placed in plastic or glass tubes (1.5-3.0 ml capacity for small ants, 5-8 ml for larger ants) containing 75% to 95% ethanol.
6·基于刚刚听到的对话回答第5至8题。
Questions 5 to 8 are based on the conversation you have just heard.
7·最终，在西班牙，一些企业保持了这种工作模式，即一直工作到下午两点，然后到晚上五点半再上班，上到晚上八点、九点或者十点。
Finally, in Spain, some businesses maintain the pattern of working until about 2 o'clock and then returning to the office from 5:30 to 8:00, 9:00 or 10:00 in the evening.
8·最后，西班牙的一些公司保持这种工作模式，即一直工作到下午2点，然后在晚上5点半到8点、9点或10点返回办公室。
And finally, in Spain, some businesses maintain the pattern of working until about 2 o'clock and then returning to the office from 5:30 to 8:00, 9:00 or 10:00 in the evening.
9·如果你将5,7和12平均一下，那么你得出的结果一定是8。
If you average 5, 7and 12, you get 8.
—— 《新英汉大辞典》
10·同时也可以发现一个微妙的虚荣心在作怪：从5尺8寸开始，虚线的顶端向右侧倾斜得更厉害了。
You can also see a more subtle vanity at work: starting at roughly 5 '8 ", the top of the dotted curve tilts even further rightward."