【单选题】Tom _ great fun with his parents yesterday.
【单选题】下列句子中加着重号的词属于肯定性无定代词的是( )
【简答题】补全对话,从方框中选择适当的句子完成短文。 A: Hi, Tom. 1____ B: It was terrible. A: Why? 2____ B: It was so boring. I stayed at home and did my homework. 3____ A: What a pity! 4____ I went fishing with my family on Satur...
【简答题】Bob and his parents didn’t __________ (go) to the local museum yesterday. 2. Rosalie and Nina __________ (chat) online in the winter holiday. 3. Li Ping didn’t __________ (practice) English with her...
【简答题】下列化学反应属于置换反应的是( ) A.CO+CuO=Cu+CO 2 B.+H 2 O=Ca(OH) 2 C.Zn+H 2 SO 4 =ZnSO 4 +H 2 ↑ D.H 2 CO 3 =H 2 O+CO 2 ↑
【单选题】下列化学反应属于置换反应的是
B.
Zn+H 2 SO 4 ═ZnSO 4 +H 2 ↑
D.
CO 2 +Ca(OH) 2 ═H 2 O+CaCO 3 ↓
【单选题】支配心肌的副交感神经节前神经元的胞体位于()。
【单选题】下列句子中加括号的词属于肯定性无定代词的是 ( )
D.
因民之所利而利之,〔 斯〕 不亦惠而不 費 乎 !