男，29岁，3天来发热、头痛、乏力、食欲减退，行走时小腿疼痛，伴有咳嗽。体检：体温3

根据短文内容，用括号内动词的正确时态形式填空。

     Liu Xiang was born in Shanghai on the 13th of July, 1983. He is 1.88m tall and 1______(weigh) 74

kilograms. He began practicing jumping when he was at Grade Four in primai7 school. He 2______ (win) the

gold medal of the men's 110m hurdles in the 28th Olympic Games. It is the first gold medal that Chinese have

won from this competition in the Olympic history. He 3______(be) a great hero in Chinese eyes since then. He

also likes singing and seeing films. Once when he 4______(walk) in the street, he stopped to answer the

reporter, "I 5______(sing) songs with friends if I feel tired after training, or go to a movie for relaxation."

将下面单数句子改为复数。

This is an English dictionary（字典）．

勘察设计单位属于自控主体。( )

造成数据的辐射误差的主要因素一般会考虑传感器本身或大气散射两个方面。

肌内注射的进针角度( )

A．5℃
B．10℃
C．20～30℃
D．45℃
E．90℃