问题
选择题
—Each boy and each girl talking about optional courses（选修课）.
—Yes! And the each their favorite one!
A．is; has
B．are; have
C．is; have
D．are; has
答案
答案：C
考查主谓一致。单数名词分别用each修饰，作并列主语是，谓语动词要用单数，排除B,D；the each作主语时，根据后面的their，可知指的是复数，所以第二空用复数形式。所以选C。