Low-carbon lifestyle is of great benefit to improve the world environment. ______ can be enjoyed from it until you have a deep understanding of it, however.
A. Something B. Nothing C, Few D. Much
Because prices of food and clothing and almost everything else in that country have steadily gone up, the buying of the dollar has gone down.
| A．energy | B．force | C．power | D．strength |
——What’ s the matter?
—— The shoes don’ t fit properly.They＿＿＿＿my feet.
| A．are hurting | B．will hurt |
| C．have hurt | D．are hurt |
In this experiment, they are woken up several times during the night, and asked to report what they＿＿＿＿.
| A．had just been dreaming | B．are just dreaming |
| C．have just been dreaming | D．had just dreamt |
.When he was alive, the old scientist used to say that knowledge ＿＿＿＿from practice and he gained his experience by doing a lot of practical work.
| A．was coming | B．had come |
| C．comes | D．would come |
.She ＿＿＿＿＿ to the office than she got down to writing the report.
| A．has no sooner got | B．had hardly got |
| C．no sooner got | D．had no sooner got |