问题 问答题

华支睾吸虫(别称肝吸虫)虫卵特点。

答案

参考答案:

A.平均为29*17微米,最小蠕虫卵

B.淡黄褐色

C.有卵盖,盖周围形成育峰,另一端有小疣状突起

D.内含毛蚴

完形填空

A man walked into a restaurant. The restaurant advertised it had the        menu in the world. The manager was very proud of being able to provide any dish, no matter how        it was.

At the bottom of the       , there was a notice that said, “If you do not see the dish you need on this menu, please tell us and we will add it to the menu right away.”

The man        the menu and decided to make sure if it was true. He would order         that was very unusual.

When a waiter came up to take his order, he said, “You say you can serve any dish, even if it’s not on your longest menu in the world.”

“That is correct, sir. We are able to meet everyone’s requirements.”

“Well,” the man said, “bring me a sandwich with two elephant ears.       , not African.”

The waiter wrote down in his paper: Two Indian elephant ears on toast.

“Very good, sir,” he said. “That shouldn’t        long.”

The waiter walked away quickly.

The man was very surprised and rather disappointed.

Then he smiled        the waiter returned with a very unhappy look on his face.

“Ah!” the man said. “You can’t        it to me, can you?”

The waiter made an apology 道歉.

“I’m very sorry, sir, and this is the      embarrassing 令人为难的,” he said, “but I’m afraid we can’t because we’ve run out of bread.”

小题1:A. biggest            B. thickest            C. longest

小题2:A. unfair             B. unusual         C. beautiful

小题3:A. menu           B. dish            C. restaurant

小题4:A. looked for       B. looked after        C. looked at

小题5:A. anything           B. something       C. everything

小题6:A. American       B. Indian              C. Canadian

小题7:A. pay            B. cost                C. take

小题8:A. as             B. and                 C. so

小题9:A. catch           B. take                C. bring

小题10:A. least          B. most            C. less

填空题