【单选题】( )是极为短暂的记忆,只是停留几秒钟的记忆。
【单选题】The two countries achieved some progress in the sphere of trade relations, traditionally a source of ______ irritation.
【单选题】The Chanyuan Treaty ( 澶渊之盟 ), which was signed in the year of _______, was the pivotal point in the relations between the Northern Song (960-1127) and the Liao Dynasties (916-1125).
【单选题】在超声波脉冲检测桩完整性中,换能器在声测管内用( )耦合。
【单选题】Which of the following isNOT included in the three classes of syntactic relations ?
B.
relations of co-occurrence
C.
relations of expansion
D.
relations of substitutability
【单选题】Which one is wrong about the relations of the rectum
A.
The sacral plexus is behind it.
B.
It is separated from the prostate by rectovesical pouch in male.
C.
It is separated from the seminal vesicle by rectovesical pouch in male.
D.
It is separated from uterus by rectouterine pouch in female.
E.
It is separated from the vagina by rectouterine pouch and fascial septum in female.
【判断题】当示波器显示的波形不稳定时可以调节时基因数旋钮。
【单选题】信息管理部门工作任务之一,是负责协调和组织项目管理班子中各个工作部门的( )。