题目内容
My mother is out, so I have to my young sister at home.
A. look at B. look after C. look for D. look over
B
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题目内容
My mother is out, so I have to my young sister at home.
A. look at B. look after C. look for D. look over
B
nklin. They lived in Boston. There were five girls and six boys in the family. On a January day in 1706 another baby was born. The boy's mother and her husband gave the boy a name—Benjamin.
. They told him how to do something. The boy liked to use his head and tried to find ways to help people enjoy life more. For example, he tried to know if there was some way to swim farther, maybe with something on his hands or feet. Slowly a picture of swimming shoes, or paddles, grew in his mind. The paddles must be neither too big nor too small. And they must be neither too heavy nor light. At last he invented the paddle for swimming.
hat did Benjamin invent the paddles for?
D. out