单项选择题
A．He died a hero. B．I went to London C．She became angry. D．Mary enjoyed parties
A．Heart and soul. B．The lion’s share. C．Null and void. D．Hammer and tongs.
A．Features of bilinguals and monolinguals. B．Reasons why bilinguals are smarter. C．Bilinguals and monitoring tasks. D．Interference and suppression.