问题
选择题
.—We haven’t heard from Jane for a long time?
—What do you suppose ________ her?
A．happened to
B．has become of
C．became to
D．was happened to
答案
B
本题考查动词短语辨析和时态。由上文可知为完成时态。happen是不及物动词,无被动语态。become of =" happen" to。