----- Are you used to______ in the north with the old couples?
----- Yes, I am glad to find out that coal is used______ electricity for home use.
| A．live; to produce | B．living; to produce | C．to live; produce | D．living; producing |
The reason ________ is given for her absence is _______ nobody reminded her about the meeting.
| A．which ; because | B．that ; that |
| C．/ ; because | D．why ; that |
.It is the first time the students ________ to Hyde Park.
| A．have gone | B．have been gone |
| C．had gone | D．had been gone |
.Bicycles made in China are cheaper than ________ made in Japan, but almost as good in quality.
| A．ones | B．it | C．that | D．those |
.I shall never forget the day _______ Shen Zhou V was launched, _______ has a great effect on my life.
| A．when ; which | B．that ; which |
| C．which ; that | D．when ; that |
While working in the countryside , the students ________ a great deal of knowledge on plant life.
| A．looked up | B．picked up | C．put up | D．called up |