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问题 多项选择题

一项具体的试验研究必须具备的基本条件是（）

A.变量之间的因果关系假设必须是明确的和具体的

B.能够排除其他因素的影响

C.试验刺激有足够的强度并容易控制

D.试验程序必须是可重复的

E.试验条件应该得到较高程度的控制

答案

参考答案：A, B, C, D, E

综合

读亚洲季风形成示意图，回答问题。（8分）

（1）左图表示________月份的气压形势，高压中心是_______________；在其控制下，天气的主要特点是_______________；

（2）图中对我国气候影响最大的是______季风和________季风。

（3）印度半岛主要气候类型是____________________________；气候特点___________________________，成因___________________________。
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Questions


·Read the following passage and choose the best word for each space.
Do you want to send an e-mail message to the White House
Good luck.
In the past, (26) President Bush — or at least those assigned to read his mail — what was (27) your mind it was necessary only to sit down at a personal computer connected to the lnternet and (28) a note to president@ whitehouse.gov.
But this week, Tom Matzzie, an online organizer with the A.F.L.-C.I.O., discovered that (29) with the White House had become a bit more (30) . When Mr. Matzzie sent an e-mail protesting (31) a Bush administration policy, the message was bounced back With an automated reply, saying he had to send it again in a new way.
Under a system (32) on the White House Website (33) the first time last week, those who want to send a message to President Bush must now (34) as many as nine Web pages and (35) a detailed form that starts by asking whether the message sender supports White House policy (36) differs with it.
The white House says the new e-mail system is an effort to be more responsive (37) the public and offer the administration "real time" access (38) citizen comments.
Completing a message to the president also requires (39) a subject from the provided list, then entering a full name, organization, address and e-mail address. (40) the message is sent, the writer must wait for an automated response (41) his message, (42) whether the addressee intended to send the message. The message is delivered to the White House only after the person using that e-mail address (43) it.
"Over (44) , it’s a very cumbersome process," said Jakob Nielsen, an authority on Web design. "It’s probably designed deliberately to (45) on their e-mail.\

A. fill withB. fill in C. fill up D. fill
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