下列煤种中,其无灰干燥基挥发分Vdaf小于10%的煤是()。
A.无烟煤
B.烟煤
C.褐煤
D.贫煤
参考答案:A
短文填空。
"Tell me what you are 1. (go) to do on Sunday morning, Jim, "Mr. Wang asks. "I am going to
see a new film. It's an English film about the life of the 2. (student) in America. Bill tells me it's
very 3. (interest)" "After 4. (see) the film, what are you going to do?" Mr. Wang wants to
know. "I am going to read Chinese," Jim says. "Do you like it?" asks Mr. Wang." Chinese is not easy for
me, but I like it very much. I am going to work hard at it. After lunch I am going to have English and
other subjects. I think I can do 5. (good) than before."
2012年2月3日,2011年十大感动中国人物揭晓,评选出的每个人身上都有一种让观众感到心灵震撼的精神力量。感动中国人物评选活动因此也被媒体誉为“中国人的年度精神史诗”。开展这一活动的重大意义在于()
①更新文化的传播方式和途径,催生思想变革
②奏响主旋律,倡导人们践行社会主义荣辱观
③巩固先进文化在现代化建设中的基础性地位
④发挥模范人物在精神文明建设中的引领作用
A.①②
B.①③
C.②④
D.③④