如图，几个同学在只有电流表或电压表时，利用一个已知阻值的电阻R0设计了四个测未知电阻Rx的电路，其中不可行的是 （ ）
The elephant has a _____ nose. A.long B. shortC. thin
11.Look, this is my father. _____ is tall. A.He B.It C. She
We have two new_____. A. pen B. friendsC. so
Nice_____meet you. A.to B. at C. on
“它有一个小脑袋。”可以翻译为：____. A.It has big eyes and long nose. B.It has a small head. C.It has a thin body .
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