【2020最新整理国开(电大)人文英语1-3896网上形考机考题库】Peter_______ come with us tonight, but he isn’t very sure.

【2020最新整理国开(电大)人文英语1-3896网上形考机考题库】Peter_______ come with us tonight, but he isn’t very sure.
选择一项：
A. must
B. may
C. can