Two men are walking in the park.  1 the other is Mr Black. Mr Brown is going to a chair. 2 Mr Black is after him. Mr Brown finds Mr Black. Now Mr Black begins to walk faster(更快).  3  Now Mr Black begins to walk faster because he also wants to get to the chair first. Then they both run .4  So he gets to the chair first and sits down on it. Mr Brown runs after Mr Black. When he gets to the chair.5 He is sorry to show a notice(通知)with the words“Wet Paint(油漆未干)”to Mr Black . Now Mr Black knows why Mr Brown is going to the chair.

A:He sees Mr Black sitting on it.

B: Mr Black runs faster than (比) Mr Brown.

C: Because he wants to get to the chair before Mr Black.

D: It is beside the road.

E: One is Mr Brown , a worker,

ETF的汉译名称为( )。

A．存托凭证

B．交易型开放式指数基金

C．上市型开放式指数基金

D．指数参与份额