单选题
The supervisor
was advised to
(A)give the assignment
to whomever
(B)he believed
had
(C)a strong sense of responsibility, and the courage
of conviction
(D).
【正确答案】
B
【答案解析】解析：to whomever一to whoever。句意：建议导师把这项任务交给在他看来具有强烈责任感而且对自己的判断有信心的人。to之后的成分既是give the assignment的宾语，还要作从句中had a strong sense的主语，但是whomever一只能作宾语，所以把whomever改为whoever。