—How amazing it is that astronauts are exploring outer space!
—It's a challenge, I guess, ______ man against nature.
A. of B. for
C. by D. about
Everybody was touched ______ words after they heard her moving story.
A. beyond B．without
C. of D．in
A great person is always putting others' interests ______ his own.
A. below B. above
C. in D. on
It saves time in the kitchen to have things you use a lot ______ easy reach.
A. near B. upon
C. within D. around
Children need friends ______ their own age to play with.
A．of B．for
C．in D．at
We do not think the twelfth fiveyear plan for our city is practical ________ recent developments.
A．in view of B．in favor of
C．in case of D．in memory of
