- 试题详情及答案解析
- A Wechat(微信) is an invention ______ can help people talk to friends , share photos, ideas and feelings freely.
| A．whom | B．who | C．whose | D．which |
- 答案：D
- 试题分析：句意：微信是能帮助人们和朋友交谈，自由地分享照片，想法，感受的一种发明。根据先行词是invention,所以引导词用that，或这which. 故选D。
考点：考查定语从句的用法。