Do you think our teacher’s advice will _____ solving the problem?
| A．devote to | B．result from | C．contribute to | D．look forward to |
Many people put down their own jobs and joined usa missing child.
| A．to search | B．in searching | C．in search of | D．to search of |
the history of China, the history of the Untied States is quite short.
| A．To compare with | B．Comparing to |
| C．Comparing with | D．Compared to |
His great contributionsthe development of a modern China will never be forgotten.
| A．by | B．to | C．for | D．with |
He isvery man to whom you can turn forwhen you have difficulty.
| A．the; help | B．the; the help | C．a; a help | D．/; help |
The book is said to the special one,many events not found in other history books.
| A．it writes | B．which covers | C．it prints | D．which reads |