This is a new ______ to language teaching, which can stimulate students’ interest to learn the language. A.approach B.means C.method D.
完形填空(共20小题;每小题1分,满分20分) 阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答
一架飞机从北京出发,沿经线一直向北飞行,最终能到达( ) A.北京 B.赤道 C.北极 D.南极
下列诗句属于抒发爱国主义情怀的有 ①臣心一片磁针石, 不指南方不肯休 ②寄意寒星荃不察,我以我血荐轩辕 ③愿得此身长报国,何须生入玉
写出下列反应的文字表达式. (1)木炭在氧气中燃烧 . (2)红磷在空气中燃烧 . (3)用过氧化氢和二氧化锰制取氧气 . (4)加热氯酸
Sitting at the back of the room but in front of some old men and women _____ a very shy girl with two bright eyes. A. was B. are C. were
现有等质量甲、乙、丙三种金属,分别放入三份溶质质量分数相同的足量稀硫酸中,产生氢气的质量与反应时间的关系如图所示(已知甲、乙、丙在生