问题

They offered a lot of useful information for your report; I can understand how ________ you must be feeling to them now.

A:grateful
B:helpful
C:peaceful
D:hopeful;

正确答案是：

同类题型

However, at times this balance in nature is ______, resulting in a number of unforeseen effects.

If you don’t take professional pride _____ your work,you’re probably ____ the wrong job.

This book is very interesting, I don’t like that_____.

My chest ___ when I take a deep breath, doctor.

Where are you going for the summer vacation?—I don’t mind where we get______there’s sun, sea and beach