问答题What are the two major considerations in deeding whether women should go out to work
问答题The child would not stop crying__________(不论他们百般努力尝试).
单项选择题【B2】()
A.immuneB.usedC.accustomedD.neutral
填空题feeding
单项选择题Arctic explorers may catch colds when________.
单项选择题A.It’’s less time-consuming.B.His wife is tired of cooking.C.It’’s part of his job.D.He is sick of home-cooked meals.
单项选择题According to the passage, what helps to coordinate the complex physical activity of a mammal
单项选择题【B1】()
A.mentalB.spiritualC.physicalD.neural
单项选择题It can be inferred from the passage that insects do not have ________.
单项选择题A.20B.22C.21D.23