从方框中选择合适的短语，并用其正确形式填空。 come up with; loo

问题填空题

从方框中选择合适的短语，并用其正确形式填空。

come up with; look for; put up; give up; be famous for

1. He never ________ working hard at his lessons though he is not good at them.
2. Tai'an_________ Mount Tai.
3. I ________ already ________ my dictionary everywhere, but I still can't find it.
4. The world's population is getting larger and larger, so scientists are trying ________ new ways to solve
the food problem.
5. We'd better a notice about it so that everyone may know it.

答案

1. gives up 2. is famous for 3. have; looked for 4. to come up with 5. put up