1．Doctor Nathan is said to have been ________ to researching into wild animals in Africa for more than ten years.
A．absorbed B．devoted
C．concentrated D．engaged
答案 B [表示“投身于，全神贯注于……”有如下结构：be absorbed in；be devoted to；be engaged in；concentrate on。故四个选项中只有devote和to搭配使用。]
2．The boy is so shy that he can't ________ very well ________ others.
A．communicate；to B．communicate；with
C．get along；to D．deal；with
答案 B [communicate to sb把某事传达给某人；communicate with sb与某人交流；get along well with sb和某人相处很好；deal with对付，处理。根据题目结构和形容词shy判断“他不善于和别人交流”，所以B项正确。]
