对于初级速度训练者来说，熟文章在保证准确率的情况下，速度设定在（）字/分以上是十分必要的。
参考答案：180
根据下列句子意思和汉语提示，在旬中横线上写出恰当形式的英语单词。
1. He didn't go to bed ______ (直到) his father came back.
2. When talking about our plan, most of my classmates were ______ (反对) my idea.
3. Great ______ (进步) has been made in the field of medicine.
4. Wang Tao is ______ (攒) money to buy a new bike.
5. He can always find many ______ (借口) when he is late for school.
6. He thinks that the city is too ______ (拥挤的) to live in.
7. You will ______ (意识到) the mistake you made today in future.
8. A person ______ (精通) a foreign language by using it.
9. ______ (没有一个 )of the two books on the desk is interesting.
10. He likes watching movies, ______ (尤其) movies made in America.
阅读下面这首清代诗歌，然后回答问题。
秋老钟山万木稀，凋伤总属劫尘②飞。
不知玉露③凉风急，只道金陵王气非。
倚月素娥④徒有树，履霜青女⑤正无衣。
华林惨淡如沙漠，万里寒空一雁归。
[注] ①清兵攻破南京后，钱谦益率先迎降，被授予重职后六月病归，后因被人告发反清被捕，旋改狱外看管，时其友盛集陶等常到明故宫踏落叶作诗，此诗即和盛在明故宫踏落叶时所作。②劫尘：劫灰，佛教中指大火烧毁一切后所剩的灰烬。③玉露：白露。④素娥：嫦娥。⑤青女：主霜雪的女神。
（1）首句“秋老钟山万木稀”中哪一个字用得好？为什么？
__________________________________________
（2）此诗采用了借景抒情的手法。试作简要分析。
