题目内容

For safety reasons, you should move the knife in a direction away from ______when peeling

A. yourself
B. your
C. yours
D. your own

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Suppose that the model presented by Student 1 is cor-rect and that the transfer of genes between 2 bacteriawas interrupted after 45 min. Based on the informationprovided, which of the following genes would NOThave been transferred from the donor bacterium to therecipient bacterium?

A. Gene G
B. Gene X
C. Gene R
D. Gene S

【原文】太湖明珠无锡,位于江苏省南部,地处美丽富饶的长江三角洲中心地带。这里气候宜人,物产丰富,风景优美,是中国重点风景旅游城市。与万里长城齐名的古京杭大运河纵贯市区,泛舟河上,能领略水乡的民俗风情。 距市区七公里的太湖梅梁景区是太湖风景之精华,碧波万顷,渔帆点点,湖光山色令人陶醉。其中的鼋头渚巨石状如鼋头,远眺烟波浩渺的太湖,被诗人郭沫若誉为“太湖佳绝处”。

We will then have a service representative___9___the cleaner at your convenience.

A. sell
B. purchase
C. pick up
D. refund

We offer you a lifetime guarantee___8___any defects

A. against
B. at
C. during
D. until

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