A．adaptB．undergoC．witnessD．defineYou may never experien……

单项选择题Women were also by the constant cycle of pregnancy and childbirth to which they ______ had to resign themselves.

单项选择题Steady rates would ______ the risk that ever-more homeowners will refinance the mortgages underlying the bonds.

单项选择题______ swept through the swimmers as they caught sight of a huge shark approaching menacingly.

单项选择题______ there's a good reason for her absence, as she doesn't usually stay away from work.

单项选择题He spends about 10 days each month back in Hong Kong, ______ projects in the works at his production company.