. Though having a big market share, most electronic devices of this kind/type/sort ________ found poor in quality.
| A．is | B．being | C．are | D．having been |
E) has F) have G) / H) is being
With more forests being destroyed, huge quantities of good earth _____each year.
| A．is washing away | B．are being washed away |
| C．are washing away | D．is being washed away |
— The floor is too dirty.
— I know. It _______ for weeks.
| A．hasn’t cleaned | B．didn’t clean | C．hasn’t been cleaned | D．wasn’t cleaned |
Linyi isn’t what it used to be. The last decade_______great changes in the city image.
| A．witnessed | B．was witnessing | C．has witnessed | D．had witnessed |
----- Did you visit her while you _____ in New York?
----- I _____ to, but I was extremely busy.
| A．stayed; was intending | B．was staying; intended |
| C．was staying; have intended | D．stayed; had intended |
My goodness. How lucky we are! If there had been places for us on that aero-plane, we ________dead now.
| A．will be |
| B．would be |
| C．would have been |
| D．had been |
Because of climate change, the ice that polar bears depend on for survival .
| A．are slowly disappearing |
| B．is slowly disappearing |
| C．are slowly disappeared |
| D．have slowly disappeared |
—Did you tell Jack that you’d already got a job?
—Oh, no. I forgot. I him now.
| A．am going to call |
| B．will call |
| C．call |
| D．am calling |
Professor Li, who I _________ abroad, still teaches in Peking University.
| A．think went | B．think to have gone | C．thought went | D．thought had gone |
Although many measures ______,the world’s economy is still going down.
| A．were taken | B．have been taken | C．will be taken | D．are taken |
178. My brother has _____ the army for more than five years.
| A．joined | B．been in | C．joined in | D．taken part in |
171. We'll hold a sports meet in our school if it __________ next weekend.
| A．doesn't rain | B．won't rain | C．rained | D．is going to rain |
254. --- We are going to have a volleyball match on the playground tomorrow afternoon.
--- Really? I ________ watch it.
| A．will | B．am going to | C．can | D．am able to |
212. We must make sure that all the boxes should__________the owners’ names.
| A．write | B．be written | C．mark with | D．be marked with |
粤公网安备 44130202000953号
