问题

These examples, once ___ to his article, will make it sound more reasonable and acceptable [ ]

A: add
B: to add
C: adding
D: added

正确答案是：

同类题型

Hi, DaveThis is Helen speaking!—Hi, what a coincidence! I _____ about you

Would you please help me fix my computer? — ________

I can’t afford the white sweater. Can you show me another one—What about the orange one The price is a little ________.

下列句中“所以”的用法与其他三项不相同的一项是（）

you seen ______ film before—Yes. I saw it on ______ Christmas Day, but I can’t remember the exact year.