问答库

What was the professors suggestion？A．Take some extra time B．Do some work for another course C．Write the end of the story first D．Do a writing exercise 请帮忙给出正确答案和分析，谢谢！

Why can redwoods survive so long？A．The optimum climate B．Absence of natural enemies C．Coastal isolation D．Their bark "s protection against forest fire 请帮忙给出正确答案和分析，谢谢！

Which of the following statements is INCORRECT？A．The United Negro College Funds is the oldest minority education support org

When does the conversation take place？A．Before the semester begins B．In the middle of the semester C．At the end of the semester D．The first week of the semester 请帮忙给出正确答案和分析，谢谢！

What should be done in order to feed a large population？A．Inferior land must be cultivated B．Good land must be worked int

What do astronomers use photographic plate for？A．Decreasing the time it takes to photograph objects B．Avoiding using a teles

When should the woman collect the tickets at the latest？A．5:25 B．6:10 C．6:55 D．10:40 请帮忙给出正确答案和分析，谢谢！

Why does the man need to talk to the woman about the class？A．He doesn"t understand the lecture B．He wants to borrow her

How were the blocks fastened？A．The blocks were fastened with concrete B．The blocks were fastened by using an old methodC．T

What can senders do when ordinary letters get lost？A．They have no claim on compensation B．They will get some compensation