------I didn’t go to the party _________my homework last night.
------Oh! ___________
A．because, What a pity!
B．because of, What a shame!
C．because, I’m sorry to hear that.
D．because of, That’s right.
答案：B
because后加从句，because of后加代词/名词/动词的ing形式。
| 用方框中所给单词的适当形式填空。 | |
2. Sometimes young children have_________and decide not to talk to each other. 3. Last year his father_________his job. Now his family is very poor. 4. The whole world is surprised at China's fast_________．China is becoming stronger and stronger. 5. There were many good_________in China, like Dong Cunrui, Huang Jiguang and so on. 6. They have stayed angry for years about a small problem, so they have_________, off a friendship. |
2Fe2O3
H2↑＋O2↑