問題詳情
【題組】23. We can conclude from the paragraph that _____.
(A) scientists did not fully anticipate the results of their initial experiments
(B) super-plants pose a problem because they are resistant to disease
(C) super-plants reproduce more quickly than natural ones
(D) genetic engineering could also work on people
參考答案
答案：A
難度：困難0.285714
統計：A(6),B(2),C(10),D(2),E(0)