【单选题】
17. A survey was carried out on the death rate of new-born babies in that region, ____were surprising.
【单选题】
A survey was carried out on the death rate of new born babies in that region,________were surprising.
【单选题】
39. A survey was carried out on the death rate of those who were infected by SARS, ________were surprising.
【单选题】
A country ________ birth rate is higher than its death rate will have an increasing population.
【单选题】
The police carried out a(n) ____ search for the
missing boy.
【单选题】
A lot of boys in our school were born [填空] August.
【单选题】
The new cut in interest rate ____ promote domestic investment.
【单选题】
The new cut in interest rate _____promote domestic investment.
【单选题】
If the scheme is _____carried out without waste of time or energy I shall be completely satisfied.