【判断题】基因组印记 是指因亲本来源不同而导致等位基因表达差异的一种现象。
【简答题】A.The speakers want to rent the Smiths old house. B.The man lives two blocks away from the Smiths. C.The woman is not sure if she is on the right street. D.The Smiths new house is not far from their o...
【单选题】The Smiths are watching the men’s table tennis match at the moment.
【简答题】基因组印记是因_____不同而导致等位基因表达差异的一种遗传现象。
【单选题】The Smiths asked the lady at the information desk for a ______ room for the night.
【单选题】The Smiths went to the country for the weekend as they ______ to the office.
【判断题】基因组印记是因亲本来源不同而导致等位基因表达差异的一种遗传现象,因此这类基因遵循母系遗传或者父系遗传。
【简答题】The Smiths invited the professor to the party.(变被动语态) The professor________ __________to the party by the Smiths.