问题

The clay pieces need to be fired ______ a very high heat.
A:at
B:on
C:in
D:by;
B:on
C:in
D:by;
正确答案是:
同类题型
Mary shouted at the man but there was no answer, because the man was stone deaf.
The lack of an ________ education denies them a chance to get a good job.[ ]
When is your father’s birthday birthday is on May 2nd
What a sunny day! How I wish I __________ on the beach enjoying the sunshine now!
It suddenly ______ to me that I had forgotten to bring my umbrella with me.