2. 外语
  3. (A most) useful tool (for analyzing) the elemental (composition of fossils) is the electron probe, a (modify) electron microscop

(A most) useful tool (for analyzing) the elemental (composition of fossils) is the electron probe, a (modify) electron microscop

admin2005-01-30  45
问题 (A most) useful tool (for analyzing) the elemental (composition of fossils) is the electron probe, a (modify) electron microscope.
选项 A、A most
B、for analyzing
C、composition of fossils
D、modify
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/E6yO777K
0

托福（TOEFL）

相关试题推荐
随机试题
最新回复(0)