27: Problems at a California securities firm rippled through the penny-stock market, forcing at least one Florida brokerage firm to stop trading, and it sent the shares of several small companies tumbling.
A: forcing at least one Florida brokerage firm to stop trading, and it sent
B: forcing at least one Florida brokerage firm to stop trading and sending
C: forced at least one Florida brokerage firm to stop trading and sending
D: with at least one Florida brokerage firm forced to stop trading and sending
E: at least one Florida brokerage firm was forced to stop trading, and it sent
这道题我选了C,因为觉得rippled through 应该是修饰problem的,但是似乎选B的人比较多,还请赐教。 |