问题
单项选择题
对于吸收较快，用量4ml的药物可用哪种给药途径
A．口服
B．皮下注射
C．肌内注射
D．静脉注射
E．蛛网膜下隙注射
答案
参考答案：C
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对于吸收较快，用量4ml的药物可用哪种给药途径
A．口服
B．皮下注射
C．肌内注射
D．静脉注射
E．蛛网膜下隙注射
参考答案：C
| In most cases, you can transplant a tree successfully, at any time, if you follow the instructions for planting a tree. The most important thing is to dig out enough roots, but this process is difficult with a large tree. When you dig out the tree, leave a ball of earth around its roots. This ball of earth should measure about a foot wide for every inch of the tree trunk’s diameter. Dig deep enough to avoid cutting off too many taproots. It is wise to call in a professional tree expert to transplant a tree more than a few inches in trunk diameter. |
The larger the trunk of the tree you are transplanting, ______.
A．the less it matters whether you call in a tree expert
B．the more you should avoid cutting off the taproots
C．the larger the ball of earth you must leave around the roots
D．the easier it is to dig out sufficient roots