2．他们很沮丧，因为克隆人在道德上是不合理的。(cast down)

3．然而，另外一些国家则不同，他们支持医学克隆。(differ，in favour of)

4．事实上，很多国家都在进行医学克隆研究，积累了很多经验，并取得了很大突破。(undertake, accumulate, obtain，breakthrough)

5．每个事物都有两面性，所以我们也不能完全抵制克隆。(resist)

[参考范文]

Many people object to cloning humans，and some countries even forbid scientists to do research into human cloning. They feel cast down because it is not morally reasonable. However，other countries quite differ. They are in favour of medical cloning. Actually many countries are undertaking it，and they have accumulated much experience and obtained great breakthroughs. Everything has two sides，so we should not resist it completely.

高考试题单元链接

Ⅰ.阅读理解

Where to Drink

Cafe San Bernardo

Join table­tennis and pool­playing port. Cafe San Bernardo has been running since 1912. The Villa Crespo dive bar also offers up table football for ￡ 4 an hour. Service is efficient with last orders at 5 a．m.. The daily happy hour between 6 p．m. and 9 p．m. includes 60 minutes playing your game of choice, plus a half­bottle of red wine and a corn pie, for ￡ 9.

M Salumeria & Enoteca

Trading only in wine with a story, sommelier(侍酒师) Mariana Torta chooses new ways on a daily basis, and keeps a list of around 250 labels. There's no wine menu-simply take your bottle from the shelf.

●Open 11：00 a．m.-11：30 p．m., El Salvador 5777, Palermo Hollywood, 54 11 4778 9016, on Facebook

Negro Cueva de Cafe

Coffee has found its place in Buenos Aires. While LAB：Tostadores, The Shelter and Coffee Town are famous new places，Negro Cueva de Cafe is the best downtown. It serves Ecuadorian，Colombian and Brazilian beans, and its attracting cakes include croissant.

La Calle

Head to the Niceto Vega address and you'll be faced with a pizza. Don't worry. It's the right place. La Guitarrita is the front to "hidden" bar La Calle. Order the house cocktail, special candy, and prepare to sing until dawn with a high­energy young crowd.