问题
选择题
She has set a new record，that is，the sales of her latest book _____ 50 million.
A．have reached
B．has reached
C．are reaching
D．had reached
答案
答案：A
根据句子的意思，谓语动词应与主语the sales保持一致，用复数形式。She has set a new record为本题选择完成时态提供了信息，故选A。