A:
B:
C:(1,2)
D:
下列做法用来改变音调的是( )
补全表格中所缺信息。
Cathy's problem
◎She feels sad because she has____every day.
ZhangMei's advice
◎Talk to others,such as parents,____or friends.
◎Listen to music because music can make people feel____.
◎____.It's a good way to forget about homework.
◎Try to____classmates.
某研究部门得到一份生物样品,借助显微镜观察后,鉴定为植物样品,其依据是细胞结构中有
下列句子中,划线词语的使用不恰当的一项是( )