判断以下语法表述的对错。In the sentence “We propose that somebody take the chair.”, “take” is a “WERE-subjunctive”.
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判断句子汉译英的对错:汉:他下令立即把所有的书寄出去。英:He ordered that all the books will be sent at once.
A. 对
B. 错
判断以下语法表述的对错。To express non-fact or hypothesis, besides subjunctive mood, in many cases, it is also appropriateto use indicative mood or the past tense of modal auxiliaries.
A. 对
B. 错
幂级数的和函数在其收敛圆的圆周上可能( ).
A. 处处发散.
B. 既有收敛点,又有发散点.
C. 处处收敛.
D. 处处绝对收敛.
函数能展为幂级数与函数为解析函数是等价的.( )
A. 对
B. 错