Please leave your phone number ______ we can get in touch with you in case of emergency.
A.so that
B.on condition that
C.for fear that
D.so long as
网友回答
A解析词义辨析。so that以便，为的是；on condition that如果；for fear that以免，唯恐；so long as只要。请留下你的电话号码，以便紧急情况我们能和你取得连系。选A。