与EBV有关的人类肿瘤主要是（）。 A.食管癌 B.肝细胞癌 C.肺

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问题单项选择题

与EBV有关的人类肿瘤主要是（）。

A.食管癌

B.肝细胞癌

C.肺癌

D.胃癌

E.Burkitt淋巴瘤

答案

参考答案：E

解析：目前研究认为与EBV病毒有关的人类肿瘤包括淋巴瘤，尤其是Burkitt淋巴瘤，其次鼻咽癌的发病也与EBV病毒有关。

填空题

用所给动词的适当形式填空，完成短文。

Dear Mum,

　　I had a school trip last May Day. We 1 (spend) the first four days in

Paris. We 2 (have) a sightseeing of the city and we also 3 (visit) some

of the famous places such as the Eiffel Tower and the Louver. From Paris we

traveled down to the south of France near Marseilles by boat. We spent five days

there.

　　There we 4 (have) a lot of fun. We 5 (swim) in the sea 6 (take) a

lot of pictures. We also 7 (do) lots of sports on the beach. We 8 (go)

back a week later by train. I think the trip 9 (be)interesting. I liked the food

best. It 10 (be) delicious.

Love,

Betty

选择题