Section1
上期復習
By their mutual, orjoint, agreement, the two firms combined to form one.
共同的，互利互惠的
Section2
The driver did not maintain the van properly. An accident occurred when the brakes failed and the driver was fined for negligence, or ________________.
(a) poor vision
(b) unnecessary speed
(c) careless neglect
(d) drugs
answer key: c
上期復習
By their mutual, orjoint, agreement, the two firms combined to form one.
共同的，互利互惠的
Section2
The driver did not maintain the van properly. An accident occurred when the brakes failed and the driver was fined for negligence, or ________________.
(a) poor vision
(b) unnecessary speed
(c) careless neglect
(d) drugs
answer key: c