有强烈的扩张血管作用的是（）。

&8226;Read the adicle below about money management in Britain． &8226;For each question 31-40，write one word in CAPITAL LETTER on your Answer Sheet． Research reveals that 82 percent of adults are surprised by their account balance every month．Although two。thirds of those suweyed by Yougov claimed to know the transactions in and (31) of their current accounts，only 18 percent of people were left with an account balance (32) ．expected at the end of the month．Lack of time emerged as the major reason (33) ．adult money mismanagement and banking expels promote online banking as a convenient，24-hour (34) to current account management．Natwest Primeline，the bank's online and telephone banking service， (35) ．one provider that has seen a threefold increase in online customers compared to two years ago．Age was also found to affect people's (36) to managing their current account balance． (37) to 60 percent of those under 30 years old were unable to find time to do their banking．This contrasted with the over-50 age group，67 percent of (38) ．always found time to do their banking．This is also the age group least likely to go overdrawn on their current accounts．Men emerged as the group least likely to be able to guess their account balance，with only 8 percent (39) ．able to do so．Regionally，Londoners were the most dis．organised as 44 percent of people did not know how (40) money was available in their account．(31) 点击查看答案

中央银行调控经济的政策主要有( ) 点击查看答案