题目内容
(请给出正确答案)
[单选题]
戴姆勒与迈巴赫于1885年所研制的Grandfather Clock汽油机的最大功率为:()。
A.0.25马力
B.0.5马力
C.0.75马力
D.1.25马力
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A.0.25马力
B.0.5马力
C.0.75马力
D.1.25马力
Before going to school,Joseph spent a lot of his time________.
A.watching liens on the grassland
B.getting food and water for his family
C.taking care of his family’s cattle
D.visiting his friends from place to place