【简答题】The smile on her face ________ that she was willing to go. A:suggested B:explained C:supposed D:insisted
【简答题】According to paragraph 3, scholars explained chips in the painted figures of animals by proposing that T H. E. R E.S E.A.R C. H. E.RS P E.T E.R U C. K.O A. N. D. A. N. D.R E. E. ROS E. N. F. E.L D. I....
【简答题】人类的先天愚型是21号染色体的三体所致。假如一个先天愚型(2n+Ⅰ 21 )患者已有了孩子。这些孩子患先天愚型的机会是多少?
【单选题】先天愚型面容,核型中有47条染色体,属于( )。
【单选题】She explained that ().
A.
fiction readers may be better at guessing what other people are thinking
B.
fiction reading makes people smarter
C.
fiction reading helps people develop emotions