–We will visit the Summer Palace ______ there is a heavy rain tomorrow.
--OK! Boating on the lake must be great fun.
| A．if | B．as soon as |
| C．unless | D．since |
–We will visit the Summer Palace ______ there is a heavy rain tomorrow.
--OK! Boating on the lake must be great fun.
| A．if | B．as soon as |
| C．unless | D．since |
试题篮
()
粤公网安备 44130202000953号
