题目内容
She ______ behind the door in order not to be found. Two minutes later she was safe again.
| A．hold her breath | B．catch her breath |
| C．held her breath | D．lost her breath |
C
解析选项A、B时态用错。hold one’s breath意为“屏住气”。
导学全程练创优训练系列答案—Jack can’t concentrate on his lessons recently.
—Yes, that might______his low score in the last test.
| A．stand for | B．apply for | C． account for | D．call for |
The majority of employers are planning to cut down on wages＿＿＿＿the economic crisis.
| A．by means of | B．in defence of |
| C．in reaction to | D．with regard to |
Tom has been out of work for two years, so he has difficulty______.
| A．earning living | B．earning his living | C．to earn livings | D．to earn his living |
The quality of the teachers will influence the students,and ________, the quality of the students will influence the teachers.
| A．as a result | B．in vain | C．in turn | D．in time |
You can come here to ask me ________ if you have any questions.
| A．at one time | B．at a time | C．at any time | D．all the time |
--Would you mind if I used your mobile phone?
-- _______, please.
| A．Yes | B．Go ahead | C．Of course | D．All right |
We may think that kids know little about health. _________, they have a high health IQ.
| A．For example | B．As a result | C．By the way | D．As a matter of fact |
(2013·陕西，13)Let those in need ________ that we will go all out to help them.
| A．to understand | B．understand |
| C．understanding | D．understood |