_______ his scientific work, he has no time to care for his family affairs, which his wife always complains about.
| A．Devoting to | B．Devoted to | C．Being devoted with | D．Devoted with |
It is reported that amounts of investment in the area_____________2 percent annually during he past two years.
| A．have been risen | B．have been rising | C．are rising | D．are risen |
Here I___________stop by sometime and thank Mr. Li, my teacher, for all her selfless help.
| A．must | B．would | C．could | D．may |
.Looking back to the 200-hour struggle in the dark, the rescued miners say it’s faith in being rescued that______________
| A．pulled down them | B．pull off them | C．pulled them up | D．pulled them through |
Guangxi is rich in tourism resources including many famous natural scenic spots, ______________Guilin Scenery is an example.
| A．of which | B．to which | C．for which | D．in which |
The Copenhagen Climate Change Conference failed to reach any agreement and______________now seems little hope of a settlement.
| A．it | B．that | C．there | D．what |