Daydreaming,sciencehasdiscovered,isan______relaxationtechnique.
A.effective
B.affective
C.efficient
D.affectionate
正确答案:A[解析]此句意为科学家发现做白日梦是一种有效的放松方法。effective意为有效的,有用的,故选A。

Daydreaming,sciencehasdiscovered,isan______relaxationtechnique.
A.effective
B.affective
C.efficient
D.affectionate
正确答案:A上一篇 According to the passage,which of the following statements is true?A. The public could sha
下一篇 Contemporary artists choose subjects______. A. without reference to the character of their