问题补充:
单选题Thegirlinthesnapshotwassmilingsweetly,_____.A.her long hair was flowing in the breezeB.her long hair were flowing in the breezeC.her long hair flowing in the breezeD.her long hair flowed in the breeze
答案:
C解析逗号不能连接两个句子,因此A、B两项不对·且B项动词应用单数形式。her long hair与flow之间为主动关系,因此用flow的现在分词形式。因此选C。