单项选择题
A．incipient : inchoate B．slovenly : dapper C．articulate : eloquent D．vitiated : passive E．pious : agnostic
SCORNFUL : SNEER ::（） A．saturnine : groan B．distressed ...
单项选择题SCORNFUL : SNEER ::（）
A．saturnine : groan B．distressed : rejoice C．provoked : wink D．embarrassed : blush E．bewildered : wail
Although scientists have______long the human appendix a...
单项选择题Although scientists have______long the human appendix as______organ, there is a growing body of evidence indicating that the appendix does in fact have a significant function as a part of the body's immune system.（）
A．overestimated … a minor B．discounted … a vestigial C．valued … a major D．ignored … a pivotal E．studied … an inaccessible
The primary impulse of each human being is to______hims...
单项选择题The primary impulse of each human being is to______himself, but the secondary impulse is to venture out of the self, to correct its provincialism and heal its loneliness.（）
A．sully B．actualize C．reject D．declare E．withdraw
