chemistry.The boys call him Champ."可知答案。
8.A.still B.eager
C.nervous D.anxious
A 解析:根据下文的"suddenly,he said"可知,这里应该是指"老板静静地坐在那儿很长时间"。still"静止的,不动的"。
9.A.take over B.go over
C.think over D.come over
A 解析:根据后面"a new job in another department"和"You're here for life."可知答案。take over"接管,接手";故选A项。
10.A.time B.attention
C.pay D.energy
C 解析:联系下文可知,史密斯之所以一反常态留用了Watson是因为他儿子的那封信。儿子在信中提到"Dad,when I grow up,I want to do something for Champ.Something big-that he won't even know about."这一遗愿,因此史密斯为Watson安排了一个薪水较高的职位。
11.A.smile B.care
C.pleasure D.surprise
D 解析:根据文章第一段信息可知,史密斯一向严厉,这一次对Watson却网开一面,Watson自然感到惊异。
12.A.received B.opened
C.took D.read
C 解析:老板从顶层抽屉里拿出一封信。
13.A.last B.longest
C.business D.reply
A 解析:根据后面的"...written a few days before he died"推断这是老板的儿子Herbie的最后一封信。
14.A.wrote B.spoke
C.said D.printed
C 解析:信上"写着"用read或said。
15.A.crueller B.nicer
C.poorer D.stronger
B 解析:根据下文的"I guess it's the same everywhere..."可知,此处意思是:这里的孩子比其他地方的孩子好不到哪里去。
16.A.though B.when
C.unless D.after