2. 外语
  3. ______ the Hubble Space Telescope, astronomers detected the two small, faint moons orbiting Pluto in the Kupier Belt.

______ the Hubble Space Telescope, astronomers detected the two small, faint moons orbiting Pluto in the Kupier Belt.

admin2010-04-24  62
问题 ______ the Hubble Space Telescope, astronomers detected the two small, faint moons orbiting Pluto in the Kupier Belt.
选项 A、To use
B、Using
C、Having used
D、Use
答案B
解析 此题考查的是分词作状语，这里是-ing分词作方式状语。意为宇航员用哈勃望远镜观测到柯伊伯带环绕冥王星的两个卫星。
转载请注明原文地址:https://kaotiyun.com/show/i22K777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)