___from the top of the tower,the south foot of the mountain is a sea of trees
| A．Seen |
| B．Seeing |
| C．Having seen |
| D．To see |
—You must apologize to Rebecca for being so rude, Sam.
—Why ________ I say sorry? It’s she ________ said insulting words first.
| A．should; who | B．must; whom | C．can; that | D．will; who |
All parents are willing to risk ________ their lives to save ________ of their children when a disaster is approaching.
| A．losing; that | B．to lose; those | C．losing; those | D．having lost; the ones |
________ people are concerned about now is the Shanghai World Expo, which ________ start on May 1st.
| A．What; is due to | B．Which; is going to |
| C．That; is to | D．What; is about to |
It ________ me that I could buy the admission ticket of the exhibition at the discount of 50% with my student card, ________ made me extremely excited.
| A．happened to; that | B．occurred to; it |
| C．happened to; which | D．occurred to; which |
In 1888, a major French newspaper announced the death of Nobel in an article ________ “The merchant of death is dead”, which indicated that Nobel was only thought of as one _______ from killing.
| A．read; profiting | B．read; to profit |
| C．reading; profited | D．reading; profiting |