3月5日，甲为借贷，将自有厂房和设备抵押给乙，签订抵押合同;3月20日，双方向有关部门办理抵押登记。则厂房、设备抵押权设立的时间分别为()。

同主体是()。

A、甲与乙

B、甲与丙

C、甲、乙与丙

D、乙与丙

阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。

Hi, Xiaoyan,

You want to know about my gym.

The gym is“New You”.The phone number is 020 791 1340. It's near Oxford Circus.

There is a swimming pool and there are a lot of classes. There is a yoga class on Tuesday morning and there are aerobics classes every evening. There is also a Tai Chi class, on Wednesday and Saturday afternoon between 2:00 and 3:00. There are lots of running machines and weights machines, but there aren't any bicycles. There's a sauna, but there isn't a steam room and there are very nice showers and free cosmetics! The best time to come is in the evening because there are a lot of trainers to help you. There are different ways to pay for the classes. You can pay by cash, credit card or cheque.

See you there?

Jane

1. When can you go to aerobics class in“New You”? {A、B、C}

A. On Monday morning.

B. On Saturday evening.

C. Every day in the daytime.

2. When does the Tai Chi class start?{A、B、C}

A. On Wednesday.

B. On Saturday afternoon.

C. At 2A、00 p.m. on Wednesday and Saturday.

3. What is free in the gym?{A、B、C}

A. Steam room.

B. Cosmetics.

C. Sauna.

4. Why is it best to come in the evenings? {A、B、C}

A. Because there are a lot of trainers to help you.

B. Because there are less people.

C. Because there are more classes.

5. How can you pay for the class? {A、B、C}

A. Only by cheque.

B. Free charge.

C. By credit card or cash.

I have an English class a week.

A、three times

B、three time

C、three

Thanks to our hard work, we can fulfill the task on time. {A、B、C}

A. 感谢我们努力工作才能及时完成任务。

B. 由于我们努力工作，当时才能完成任务。

C. 由于我们努力工作，才能按时完成任务。

The Foreign Language Department is on _____ second floor.

A、an

B、the

C、/

I have no idea of how to use my OA account. {A、B、C}

A. 我一点都不想使用我的OA账号。

B. 我不知道如何使用我的OA账号。

C. 我没有使用OA账户的想法。

He ____ lunch in the canteen right now.

A、is having

B、have

C、has

Think about it and answer me, why are you so happy now? {A、B、C}

A. 思考一下这个问题，然后回答我“为什么是你如此快乐现在?”。

B. 思考一下这个问题，然后回答我“为什么我是如此不快乐?”

C. 思考一下这个问题，然后回答我“你现在为什么这么快乐?”

He was too tired to say a word and went to bed at once. {A、B、C}

A. 他太累了，一句话也没说就立刻上床睡觉去了。

B. 他太累了，说完话就立刻上床了。

C. 他太累了，只说了一句话就立刻上床了。

Years ago, zoos kept all kinds of animals in small cages. {A、B、C}

A. 多年以前，动物园把各种动物都关在小笼子里。

B. 几年前，动物园保留所有动物在大笼子里。

C. 多年以前，动物园给所有看管动物的人发很少的工资。