问题
单项选择题
190系列柴油机喷油器的喷油压力为（）。
A.17600kPa±490kPa
B.18600kPa±490kPa
C.19600kPa±490kPa
D.20600kPa±490kPa
答案
参考答案：C
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190系列柴油机喷油器的喷油压力为（）。
A.17600kPa±490kPa
B.18600kPa±490kPa
C.19600kPa±490kPa
D.20600kPa±490kPa
参考答案：C
| 根据所给图的顺序选词填空，完成短文，并唱歌。 | |
 The _____________ in our house. The family has a _____________. The father finds a _____________. The mother finds a _____________. The daughter finds a _____________. The brother finds a _____________. The sister finds a _____________. The _____________ stands alone. |