A、With little concern. B、With calm. C、With great interest. D、With confusion. B录音原文提到The Tokyo stock market responded calmly yest

The Tokyo stock market responded calmly yesterday to the collapse of two Japanese financial institutions, with prices finishing higher on strength in high-tech issues. The US dollar fell back a-gainst the Japanese yen.
    The dollar started higher in Tokyo amid concern about the collapse of the nation’ s largest credit union and Hyogo Bank, a regional bank based in Kobe. It reached 99.40 yen at one point, its highest level since 99.45 yen on February 8.
    At late afternoon, the dollar was traded at 97.46 yen, down 1. 32 yen from late Wednesday in Tokyo and also sharply below its overnight New York level of 99.01 yen. The US currency ranged in Tokyo between 96. 82 yen and 99. 40 yen. Meanwhile, share price rose as higher future prices and rising high-tech issues supported the whole market. Export-related high-tech stocks have gained significantly, supported by the stronger dollar.
21. How did the Tokyo stock market respond to the collapse of two Japanese financial institutions?
22. What was the price of the dollar against Japanese yen at late afternoon?
23. What kind of stocks has risen in the Tokyo stock market?