So far we have done a lot to build a low—carbon economy, but it is ____ideal. We have to work still harder.
________ around the Water Cube, we were then taken to see the Beijing National Stadium, known as the Bird’s Nest。
On seeing the wonderful sculpture,everyone present_______ a cry of surprise。
Medicine should not be kept where it is _______ to children。 A。 easy B high C。 accessible D。 acceptable
Your performance in the diving test didn’t reach the required standard — _______, you failed。
I don’t like to ask people for help as a rule but I wonder if you could ____me a favor。