题目内容
______ the help of the teacher, the student who wasn’t good at math ______ the difficult problem quickly.
| A．Under; worked out | B．With; worked on |
| C．Under; solved | D．With; solved |
D
解析试题分析：固定搭配with the help of在…的帮助下；work out计算出；制定出；work on从事于；solve解决；句义：在老师的帮助之下，那位擅长于数学的学生很快就解决了那道数学题。根据句义说明D正确。
考点：考察固定搭配和动词用法
This word is wrongly spelt；a letter is _______.
| A．left behind | B．left alone | C．left out | D．left off |
Dark clouds _______ the sunlight. It seemed as if it was going to rain.
| A．left out | B．picked out | C．blocked out | D．put out |
This is not a typical summer camp, but Michelle is glad she _______ it.
| A．came down with | B．signed up for | C．got away from | D．did away with |
I have to see the doctor this afternoon because I ____ a lot lately.
| A．have been coughing | B．had coughed | C．coughed | D．cough |
Their house _____ in the big fire, so they decided to build another one.
| A．has been destroyed. | B．had destroyed | C．had been destroyed | D．destroyed |
—Car prices have been going down sharply in the last 20 years.
—It's not surprising because the law of market ________ the price of a product.
| A．is controlling | B．controls |
| C．has controlled | D．controlled |
Remember to give your parents my regards when you ________ home.
| A．phoned | B．phone |
| C．will phone | D．have phoned |
As he approached the door, Mike looked into the room again to see if he ________ anything behind.
| A．left | B．had left |
| C．has left | D．would leave |