A-A+
The phrase olled out in paragraph 4 line 2
问题详情
The phrase "rolled out" in paragraph 4, line 2, is closest in meaning to
A．leveled
B．dropped
C．introduced
D．familiarized
参考答案
正确答案：C
解析：rolled out是“开展、引入(教育课程)”的意思，与introduced“被引进的”含义最为相似。
考点：
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