问题
单项选择题
无轨胶轮车按启动方式分为（）种。
A、1
B、2
C、3
D、4
答案
参考答案：B
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无轨胶轮车按启动方式分为（）种。
A、1
B、2
C、3
D、4
参考答案：B
| The number 3, 289, 030 can be read as ______. |
A. three millions, two hundred and eighty-nine thousand thirty B. three millions, two hundred and eight nine thousand and thirty C. three million, two hundred and eighty-nine thousand, and thirty D. three million, two hundreds and eighty-nine thousand and thirty |