[简答题]In most cases, however, the extermination of one group by another has been the result of deliberate action.

[填空题]In order to make the cases most properly presented, the show’s creators are going to use all kinds of ______.

[单项选择]In child custody cases, most U. S. courts are bound to make their decision based on their assessment of what lies in the best interest of the child—whether single custody with the mother, the father, or some third party; whether sole custody, or some form of joint custody. Theoretically, before any evidence is presented, both a mother and a father are seen as having an equal right to custody. And the judge may take the child’s own preferences into account, sometimes seeking testimony from the child, particularly if he or she is older than twelve years.
However, custody cases were not always guided by such a framework. Until the mid-19th century, the father was almost always given custody of his child; his right in this regard was almost equivalent to a property right. However, during the 19th century, this longstanding practice gradually gave way to what came to be known as the "tender years" doctrine.
The tender years doctrine, in fact, was first raised in English courts in
A. the judges’ wishes
B. the parents’ income
C. the parents’ economic status
D. the interests of the child

[单项选择]
One of the most interesting experiments in electronic communication I’ve ever seen is coming from Wave. It’s real-time e-mail. What that means is that as you’re typing a message in Wave, either a new message or a reply, the person you’re writing to can see what you’re typing as you type it. Sounds awful, right
You don’t have to use Wave in this real-time way. It also works as a standard e-mail. What’s really different about Wave is that if you’re replying to a message and the person you’re replying to happen to be online, they can jump into the conversation at that point, and change what is an e-mail conversation into an instant message conversation or a chat.
Wave right now is still closed to most users. And Wave isn’t yet connected to other communication systems, like regular e-mail, which means that the only people we can Wave with are other people on Wave as well. So we don’t yet know what using Wave will be like
A. It makes people see each other online.
B. It enables people to send real-time e-mails.
C. It allows you to send more e-mails at the same time.
D. It can be easily connected to other communication systems.

[单项选择]

In most cases, you can transplant a tree successfully, at any time, if you follow the instructions for planting a tree. The most important thing is to dig out enough roots, but this process is difficult with a large tree.
When you dig out the tree, leave a ball of earth around its roots. This ball of earth should measure about a foot wide for every inch of the tree trunk’s diameter. Dig deep enough to avoid cutting off too many taproots.
It is wise to call in a professional tree expert to transplant a tree more than a few inches in trunk diameter.

Transplanting a tree is （）
A. very different from planting a tree
B. so difficult that an expert should always be called in
C. much like planting a tree
D. done successfully in the right seasons

[填空题]Most cases of anthrax can be cured as long as they are found at the initial, stage.

[填空题]In most cases today the honeymoon is no longer a period for two people to S36 ______ to living with each other, but it is a much-needed period of rest and change after a hectic, S37 ______ pre-wedding S38 ______ . The traditional wedding trip used to last from three to four weeks. In S39 ______ circles, a young couple would often take from four to six months while they made their way S40 ______ around the world on a S41 ______ of ocean S42 ______. Today’ s average honeymoon lasts two weeks; sometimes it is simply a long weekend. S43 ______ . The place and duration of the honeymoon must depend on the amount of time available and the financial resources of the groom -- for this is his expense, unless, either his or her parents, or both together, are able to give the couple a honeymoon as a wedding gift, or unless the bride and groom agree to split the honeymoon expenses. S44 ______. A lot of give-and-take should go into planning the wedding trip. S45 ______ . It is nice to have good