问题
选择题
—_____ he start at once or wait for a while?
—Let him start at once.
A．Will
B．Would
C．Does
D．Shall
答案
D
shall用于第一、第三人称疑问句中，表示说话人征求对方的意见和向对方请示。如：
Shall we begin our lesson?
When shall he be able to leave the hospital?