题目内容：
More expressways ________ in Sichuan soon to promote the local economy.
A.are being built
B.will be built
C.have been built
D.had been built
参考答案：
选择题：More expressways ________ in Sichuan soon to promote the local economy.
- 题目分类：中考
- 题目类型：选择题
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