You ought to have a good rest_____ you'v
题型：选择题
问题：
| You ought to have a good rest _____ you've finished the work. |
| A. in case B. so that C. now that D. even though |
题型：选择题
如图所示，蛛网膜下隙穿刺时，穿刺针穿过的组织层次为（）
A.皮肤、皮下组织、棘上韧带、棘间韧带、黄韧带、硬膜外腔、硬膜
B.皮肤、皮下组织、棘上韧带、硬膜外腔、黄韧带、硬膜下腔、硬膜
C.皮肤、皮下组织、黄韧带、棘上韧带、硬膜外腔、棘间韧带、硬膜
D.皮肤、皮下组织、棘上韧带和棘间韧带、硬膜外腔、黄韧带、硬膜
E.皮肤、皮下组织、棘间韧带、棘上韧带、硬膜、黄韧带、硬膜外腔