Helen and Mary are good friends. _______often help each other.A．ThemB．TheirsC．Th
题型：不详难度：来源：
Helen and Mary are good friends. _______often help each other.| A．Them | B．Theirs | C．They | D．Their |
|
答案
| C |
解析
| 人称代词的用法。they 代替前面所指的Helen and Mary，在句中作主语，用主格。故选C. |
举一反三
| Kelly often helps _ with my math. |
Healthy food and exercise help ________to study better.
A. us B. we C. our |
--- Who is the woman in black?
--- ________ is our physics teacher.| A．She | B．Her | C．Hers | D．Herself |
|
— Hi, Mary. Could you lend ______ your pen?
— Sorry, I’m using it. |
— Tom, could you help with my English?
— Sure. When shall we start? |
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