根据题意得，3x-2≠0，
解得x≠23．
故答案为：x≠23．
次干路与次干路平面交叉口转交半径常选用( )。
A．15～25m
B．8～10m
C．5～8m
D．3～5m
Notions，according to Van Ek and Alexander，are domains in which we use ______ to express thought and feeling.
