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问题
单项选择题
下列为抗流感病毒的药物是（）
A.利巴韦林
B.扎那米韦
C.拉米夫定
D.阿昔洛韦
E.更昔洛韦
答案
参考答案：
B
填空题
用所给单词的适当形式填空
l. In the
(two) picture, I'm
(play)tennis with my brother.
2. Look! My cousin
(swim) at the pool.
3. Miss Black often
(dance) in the park.
4. Thanks for
(teach) us so well.
5. Let's
(write) him an e-mail.
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报关编码
含有硝酸盐及磷酸盐的肥料
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