题目:In our class, when the bell rang and the teacher closed his book, it was a
___________ for everyone to stand up.
A. signal B. chance C. mark D. measure
喵查答案:A
……继续阅读 »
题目:The author beght coffce for the old man because ______.
A. She said nothing B. She shouted at him C. She called the agent D. She threw the phone away
喵查答案:A
……继续阅读 »
题目:第一节 语法和词汇知识(共15小题;每小题1分,满分15分)
从A.B.C.D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
21. —Do you think you could do without help
—______. This is not the first time for me.
A. Take care
B. ……继续阅读 »
题目:It can be inferred from the passage that________
A.natural materials are safe in food processing
B.chemicals are needed in food processing
C.food poisoning can be kept under con……继续阅读 »