请用一句话概括下面新闻的主要内容。（不超过20个字）（5分）据《泰晤士报》12月3日报道，世界顶级气候科学家之一、美国宇航局戈达德空间研究所
将函数的图象向右平移个单位后，其图象的一条对称轴方程可以是 ．
人体内的血液能按一定的方向流动，其原因是 A．肌肉收缩压挤血管 B．血管壁有一定的弹性 C．心脏有力地舒缩
如图，将一根塑料绳一端扎紧，把绳尽可能撕成细丝，用手从上向下捋几下，观察到的现象是_______，说明的道理是_______。
下列物质在生活中应用时,起还原作用的是( ) A．铁粉作食品袋内的脱氧剂 B．用生石灰做干燥剂 C．漂粉精作消毒剂 D．
单项选择 I have a , so the doctor tells me to take my temperature and drink some water. A. sore back B. headache C. stomachache
It is reported that many a new house_________at present in the disater area. A. are being built B. were being built C. was being built D. is being built
Good news-two of our classmates ______ into Tsinghua University in advance! A. have admitted B. have been admitted C. admit D.
的倾斜角是
B.
C.
D.
