7.  If we lose the case, we may be liable for the costs of the whole trial.
【正确答案】 B
【答案解析】 be liable for sth(法律上)有责任支付,reliant信赖的/依靠的,responsible有责任的/可靠的,likely很可能的/可靠的,vulnerable易受攻击的/易受影响的