byrd succeeded in flying over the mountains ________

来源：百度知道编辑：UC知道时间：2024/05/22 18:32:40

1.because his plane rose 400 feet.
2.by making his plane lighter.
3.because there were heavy sacks in the plane.
4.because they were under 10.000feet high
这里是一个根据课文选择的题，我想大家应该不会选可是我想问的是
by making his plane lighter这个是什么意思啊我不知道他的意思在这里making和Lighter做什么作用啊，

选2
by making his plane lighter:通过把他飞机减轻质量(的办法)

make后可接形容词"把...弄..."
如:
He makes the door easier to open.
"他把门弄得好开了"

by making his plane lighter
通过减轻飞机重量（的方法飞过了山脉）
making 使...怎么样，
lighter 意思是更轻了

题目是问你Byrd是通过甚么方式成功飞跃群山的
答案B的意思是: 通过使他的飞机变轻
make sth + 形容词是动宾结构,这里的形容词作补语,说明使sth变得…样
By是介词,其后的动词要变成动名词形式,加ing

byrd succeeded in flying over the mountains ________ I was succeeded?? At last they succeeded ______ the job. Who succeeded the first Prime Minister of Australia ? It was only after many tries that they finally succeeded 26. It was in 1969 __________ the American astronaut succeeded in landing on the moon. He succeeded in the competition, which made his parents very happy.