问题
选择题
Remember that there is still one point ____ we must make clear at the conference tomorrow.
A．where
B．why
C．when
D．that
答案
答案：D
考查定语从句的关系词。先行词是one point，在定从____ we must make clear at the conference tomorrow中作make的宾语，所以用that引导。选D。