A．helpful B．hateful C．delightful D．thankfulShe was grat……

单项选择题A great deal has been done to remedy the situation.()

A. maintain
B. improve
C. assess
D. protect

单项选择题The economic reform in Japan has been accelerated.()

A. sped up
B. put off
C. slowed down
D. stopped

单项选择题We are certain that he will get over his illness.()

A. sure
B. happy
C. surprised
D. excited

单项选择题Nowadays, we can purchase things on-line().

A. read
B. buy
C. rent
D. watch

单项选择题The steadily rising cost of labor on the waterfront has greatly increased the cost of shipping cargo by water.()

A. gradually
B. suddenly
C. excessively
D. exceptionally