look on 是向上看的意思么

Question

Help me !Dont just look___while im trying to lift the sack
A.up B.in C.on D.at
正确答案是C，为什么？look on 是什么意思？有这个词组么？

Answer 1

1.在一旁观看, 袖手旁观
John took part in the game, but the rest of us just looked on.
约翰参赛, 而我们其余的人只是观看。
They stood looking on while the man was robbed.
正当那个人被抢劫时, 他们却站在那儿袖手旁观。
2.把眼光投向〔以某种观点来看待或对待〕(某物或某人)
He looked on me with curiosity.
他好奇地凝视着我。
We must look on both sides of the question.
我们必须从两个方面看待这个问题。
The committee did not look upon the suggestion with favor.
委员会没有赞成这项建议。
They look on me as their own brother.
他们把我当作自己的兄弟。
We look upon you as belonging to the family.
我们把你当作家人。
Professor White is looked upon as an authority on mathematics.
怀特教授被看成数学权威。

Answer 2

look on
在一旁观看, 袖手旁观
eg.
John took part in the game, but the rest of us just looked on.
约翰参赛, 而我们其余的人只是观看。

把眼光投向〔以某种观点来看待或对待〕(某物或某人)
eg.
He looked on me with curiosity.
他好奇地凝视着我。

Answer 3

look on.观看, 面向, 旁观, 看待
look up 才是向上看

Answer 4

观看，旁观

Answer 5

此处是 在一旁观看, 袖手旁观