题目内容：
Not only ________ many cars built in the 1970s ugly and poorly designed, they also became very unreliable after 40-50 thousand miles.选择一项：
A.
was
B.
are
C.
were
参考答案：
选择题：Not only ________ many cars built in the 1970s ugl
- 题目分类：国家开放大学管理英语3
- 题目类型：选择题
- 查看权限：VIP
选择一项：
A.
was
B.
are
C.
were