Heathcliff is a character in the novel______. This novel shows that pure and true love in
查看答案
W. B. Yeats called himself the last English romantic poet. In what way does his poetry carry on the tradition of the English romantic tradition?
______is Dryden s tragedy based on the story of Antony and Cleopatra under the influence of Shakespeare s tragedy Antony and Cleopatra.
The author of the essay is______.
动物机体抗病毒感染免疫中,在消化道、呼吸道黏膜免疫中起主要作用的免疫分子是()。[2010年真题]
A. IGG
B. 干扰素
C. 趋化因子
D. 白介素-2
E. 分泌型IGA