2. 外语
  3. The period during (when) people (learned to) smelt iron is (called) (the) Iron Age.

The period during (when) people (learned to) smelt iron is (called) (the) Iron Age.

admin2008-11-13  53
问题 The period during (when) people (learned to) smelt iron is (called) (the) Iron Age.
选项 A、when
B、learned to
C、called
D、the
答案A
解析 本题考查“介词+which”引导定语从句。when不用在介词后。改“when”为“which”。
转载请注明原文地址:https://kaotiyun.com/show/k4PO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)