1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make hig1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make high scores B.Making high scores C.To make low goal D.Making
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1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make hig1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make high scores B.Making high scores C.To make low goal D.Making
1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make hig
1.______in the matriculation for postgraduate in a short time is really a hard nut.
A.To make high scores B.Making high scores
C.To make low goal D.Making low goal
要保证正确!
1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make hig1.______in the matriculation for postgraduate in a short time is really a hard nut.A.To make high scores B.Making high scores C.To make low goal D.Making
选B
首先根据句意:短时间内在研究生考试中取得高分是很难的
所以排除CD
A不定式做主语表目的,翻译为为了
这是不符合句意的
所以选择B
你在看这里的be动词用的是单数
B没问题了
由a的平方+b的平方+c的平方=ab+bc+ac,等式两边同乘以2,得:(a-b)的平方+(b-c)的平方+(a-c)的平方=0,即:a=b=c,所以三角形为等边三角形.