(2013·福建高考)Not until he went through real hardship ________ the love we have for our families is important.
A．had he realized B．did he realize
C．he realized D．he had realized
(2013·山东济宁模拟)How close parents are to their children ________ a strong influence on the development of the children's characters.
A．having B．had C．has D．have
(2013·福建高考)The famous musician, as well as his students, ________ to perform at the opening ceremony of the 2012 Taipei Flower Expo.
A．were invited B．was invited
C．have been invited D．has been invited
(2013·新课标Ⅱ)Only by increasing the number of doctors by 50 percent ________ properly in this hospital.
A．can be the patients treated
B．can the patients be treated
C．the patients can be treated
D．treated can be the patients
(2013·甘肃河西五市二模)Look! The ground is wet. It must have rained last night, ________？
A．hasn't it B．hadn't it
C．mustn't it D．didn't it
(2013·辽宁六校高三联考)I told Mom that not everyone could manage to have 3 meals on time everyday, ________？
A．could he B．didn't I
C．didn't she D．could they
