From the teacher’s patience and understanding, I have learnt what a big responsi
题型：不详难度：来源：
| From the teacher’s patience and understanding, I have learnt what a big responsibility______is to educate us. |
答案
| C |
解析
| 本题考查it作形式主语的用法。句中have learnt后面是由what引导的感叹句, it是形式主语,动词不定式是真正的主语。 |
举一反三
| Would you like ____ sweets? |
| ._____ is the weather like today? |
---Does she study French, or German? ---She studies ___ of them.| A．neither | B．either | C．all | D．none |
|
___ of her two brothers has gone to college.| A．All | B．Either | C．None | D．Neither |
|
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