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【单选题】
要删除目录/home/user1/subdir 连同其下级目录和文件,不需要依次确认,其正确命令是()
A.
rpm -P  /home/user1/subdir
B.
mkdir  -p  -f  /home/user1/subdir
C.
ls  -d  -f  /home/user1/subdir
D.
rm -r  -f   /home/user1/subdir
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参考答案:
举一反三
【单选题】Taking this medicine, if ________, will certainly do damage to your health, as the doctor advises.
A.
continuing
B.
continued
C.
keeping
D.
to keep
【单选题】盐酸环丙沙星的化学名称为( )。
A.
1-环丙基-6-氯-1,4-二氢-4-氧代-7-(1一哌嗪基)-3-喹啉羧酸盐酸盐一水合物
B.
1-环丙基-6-氟-1,4-二氢-4-氧代-7-(1一哌嗪基)-3-喹啉羧酸盐酸盐一水合物
C.
1-环丙基-6-氟-1,4-二氢一4一氧代-7-(1一哌嗪基)-3-喹啉羧酸盐酸盐一水合物
D.
1-环丙基-7-氟-1,4-二氢-4-氧代-6-(1一哌嗪基)-3-喹啉羧酸盐酸盐一水合物
E.
1-丙基-6-氟-1,4-二氢-4-氧代-7-(1一哌嗪基)-3-喹啉羧酸盐酸盐一水合物
【单选题】The doctor advises_____ less and ____more exercise.
A.
to eat ; to take
B.
eating; to take
C.
eating; taking
D.
tto eat;  taking
【单选题】The doctor advises ( )less and ( )more exercise.
A.
to eat\to take
B.
eating \ to take
C.
eating\ taking
D.
to eat \taking
【单选题】★肌理是指物体表面的( )
A.
色彩
B.
纹理
C.
光泽
D.
明暗
【简答题】肌理是指物体表面的()
【单选题】盐酸环丙沙星的化学名称为
A.
1-环丙基-6-氯-1,4-二氢-4-氧代-7-(1-哌嗪基)-3-喹啉羧酸盐酸盐一水合物
B.
1-环丙基-6-氟-1,4-二氢-4-氧代-7-(1-哌嗪基)-3-喹啉羧酸盐酸盐一水合物
C.
1-环丙基-6-氟-1,4-二氢-4-氧代-7-(1-哌嗪基)-3-喹啉羧酸盐酸盐一水合物
D.
1-环丙基-7-氟-1,4-二氢-4-氧代-6-(1-哌嗪基)-3-喹啉羧酸盐酸盐一水合物
E.
1-丙基-6-氟-1,4-二氢-4-氧代-7-(1-哌嗪基)-3-喹啉羧酸盐酸盐一水合物
【单选题】A doctor will be guilty of murder if he ______.
A.
advises a patient to draw up his Advance Directive
B.
refuses to carry out an Advance Directive
C.
actively prescribes a medication that will quicken the death of a terminal patient
D.
stops giving medication to a terminally ill patient according to his Advance Directive
【单选题】下列关于中华民族精神的弘扬和培育,说法不全面的是( )。
A.
弘扬和培育民族精神,就是要大力弘扬和培育近代以来中国人民在争取民族独立和人民解放.实现民族富强和人民共同富裕的历史进程中形成的伟大民族精神
B.
弘扬和培育民族精神,要立足中国特色社会主义建设事业的伟大实践,反映社会主义初级阶段的基本特征
C.
弘扬和培育民族精神,要反映完善社会主义市场经济体制的现实需要,反映发展社会主义先进文化的前进方向
D.
弘扬和培育民族精神,要坚持古为今用.洋为中用,以我为主.为我所用的原则,不断丰富民族精神的时代内涵
【单选题】A doctor will be guilty of murder if he ______.
A.
advises a patient to draw up his Advance Directive
B.
refuses to carry out an Advance Directive
C.
prescribes a medication that will quicken the death of a terminal patient
D.
stops giving medication to terminally iii patient according to his Advance Directive
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