题目内容

The professor can hardly find sufficient grounds______ his argument in favour of the new theory.

A. for which to base
B. on which to base
C. which to be based on
D. which to base on

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______that they may eventually reduce the amount of labour needed on construction sites by

A. So clever are the construction robots
B. So clever the construction robots are
C. Such construction robots are clever
D. Such clever construction robots are

某公司息税前利润为1000万元,债务资金400万元,税前债务资本成本为6%,所得税税率为25%,权益资金5200万元,普通股资本成本为12%,则在公司价值分析法下,公司此时股票的市场价值为()万元。

A. 2200
B. 6050
C. 6100
D. 2600

A.Castles' structure and the eating habit in them.B.Castles' structure and people who

A. Castles' structure and the eating habit in them.
B. Castles' structure and people who lived in them.
Castles' structure and the lives in them.
D. Why people built castles and castles' structure.

听力原文:M: I have a special guest today, Shirley. Shirley, you truly have an amazing garden. Could you [et us know how you put this together?
W: Tills spring I took a square-foot gardening class, and I decided to try some of the things I've learned. Urn, one of the most important things in square-foot gardening is that you choose a good location. You need at least 6 to 8 hours of direct sunshine. You also need to choose a location that has good drainage, and it should be a convenient location. A garden is a lot more fun if yon are walking by and seeing it all the time. Urn, you need to decide what kind of containers you want, or, in my case, I used wooden boxes.
M: Wall, Shirley, I've noticed these vertical beams. I've never seen that before. Could you explain that to us a little bit?
W: Right here we have some cantaloupe, and cantaloupe take a lot of space when you grow them out on the ground, and I don't have that much space, so I just grow them up. I just made a metal frame, and took some string. I just allow them to grow up, and they will support themselves.
M: This is amazing. I noticed in this garden, there is u vast amount of vegetation.
W: Well, over on the far end, I have tomatoes growing vertically. In front of those I have green peppers, basil, strawberries, beets, green beans, com, carrots and so on. Right here, as I said before, I have cantaloupe. Down at the bottom, I have some Mexican tomatoes. And down at this end, I have eggplant, another kind of pepper called banana peppers, cucumbers, okra, pumpkins...and I think that's about it.
M: I'm so impressed. I'd like to thank you very much for having us in today to look at your garden.
(23)

A. By attending a class.
B. From her parents.
C. Through a gardening magazine.
D. From her neighbors.

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