单选题The passage specifically states that __________.A direct experiences are more valuable than indirect onesB whatever attitudes a child learns in school have already been introduced at homeC teachers should always conceal their own attitudesD teachers ca
题目
单选题
The passage specifically states that __________.
A
direct experiences are more valuable than indirect ones
B
whatever attitudes a child learns in school have already been introduced at home
C
teachers should always conceal their own attitudes
D
teachers can sometimes have an unwholesome influence on children