单项选择题The police still haven' t found her, but they' re doing all they ()
A. may B. can C. must D. will
单项选择题There would be not a good harvest of wheat in North China this year()the big snow.
A. in spite of B. apart from C. due to D. in case of
单项选择题—When shall we restart our business —Not until we()our plan.
A. will finish B. are finishing C. are to finish D. have finished
单项选择题Advertisements give us ______ about products, such as their prices and uses.
单项选择题In some remote places there are still very poor people who can't afford to live in ______ conditions.