万里长城是中 * * 的象征,是我们的祖先聪明和智慧的结晶,秦始皇修筑万里长城的目的是[ ]
A.防止风沙
B.为今天留下宝贵的遗产
C .炫耀国力
D.抵御匈奴
答案:D
Here is my idea about how a friend is like. Firstly, 61.______a friend is someone you can share your secrets. If you 62.______tell him a secret, never will he talks about it with anybody 63.______else. Besides, a friend is always good listener when you 64.______need one. After hear your sad stories, he will say some 65.______words that is nice and warm. Still, your happiness makes 66.______him happily, too. What’s more, a good friend is willing to 67.______offer the help to which you need, or can at least give you 68.______some advices. In a word, friends are those you like and 69.______trust, and you will enjoy every minute that you spent with 70.______them.
68().
大理石饰面板,适用于下列中的哪种工程()?
A.室外工程
B.室内工程
C.室内及室外工程
D.接触酸性物质的工程