____, as long as I’m with nature, I don’t care.
A. However tough the journey is
B. Whatever tough the journey is
C. However the journey is tough
D. Whatever the journey is tough
The human body consists of organs, each ____a definite job to do.
A. have B. to have C. has D. having
—Why does the river smell terrible
—Because large quantities of water________．
A．have polluted B．is being polluted
C．has been polluted D．have been polluted
The horse covered the distance in six days_____ the train's 28 hours.
A．comparing with B．being compared with
C．to compared with D．compared with
---We need a person very much to think up a creative idea.
--- ______ the new manager have a try?
A. Shall B. Must C. Should D. Need
The young man, who by then ___ admission to Peking University, determined to do some part-time jobs to gain more practical skills.
A. gained B. was gaining
C. has gained D. had gained
