【简答题】Women who want to succeed at work should resist the temptation to act like men, scientists have said. Studies show that ambitious women are often less likely to get ahead than those who show more fema...
【单选题】Waardenburg syndrome is an autosomal dominant disorder in which patients may exhibit a variety of clinical features, including patches of prematurely grey hair, white eyelashes, a broad nasal root, an...
【单选题】听力原文:Should I have the article finished today or could I have more time? (A) He needs to be done by tomorrow. (B) We gave it to the writer. (C) I will ask the director for an extension. (35)