第1题: [单项选择]As a developing country, we must keep ______ with the rapid development of the world economy. A. move B. step C. speed D. pace 参考答案:D 答案解析:[解析] keep不与move、speed搭配，故可排除A、C。keep pace with(=hold pace with)表示“跟上，与……同步，并驾齐驱”，如Are wages keeping
第4题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. At a concert. B. At an art gallery. C. At a flower shop. D. At a restaurant. 参考答案:D 答案解析:[听力原文]
W: The music and the flowers are lovely.
M: Yes. I hope that the food is good.
Q: Where di
第17题: [单项选择]某证券公司持有一种国债，面值500万元，当时标准券折算率为1:1.27。当日该公司有现金余额4000万元；买入股票50万股，均价为每股20元；申购新股600万股，价格每股6元。为保证当日资金清算和交收，该公司需要回购融入资金为______万元，库存国债______融入资金。( ) A. 4600；足够 B. 600；足够 C. 4600；不够 D. 600；不够 参考答案:B 答案解析:[解析] 计算步骤如下：①买股票应付资金=50×20=1000(万元)；②申购新股应付资金=600×6=3600(万元)；③应付资金总额=1000+3600=4600(万元)；④需回购融入资金=460
