There is () that well-educated citizens should devote their knowledge and skills to their own country and people.

单项选择题Do () you think is fight () difficulties you may have.

A. what...however
B. that...what
C. whatever...whoever
D. what...whatever

单项选择题We've () sugar. Ask Mrs. Jones to lend us some.

A. run away with
B. rum down
C. run off
D. run out of