在日益激烈的国际竞争中,()力量是国家实力的基础。
A.经济
B.军事
C.科技
D.教育
参考答案:A
出生6个月的男婴,摔地后右手红肿,结合CR片,正确的骨折类型是()
A.青枝骨折
B.横行骨折
C.斜行骨折
D.粉碎性骨折
E.压缩骨折
按要求转换下列句子,每空一词。(10分)
1.Tom eats bananas every day.(改为否定句)
Tom bananas every day.
2.That is a red tomato.(改为复数句子)
are red .
3.Are these your rulers?(作否定回答)
No, .
4.Mary plays volleyball every Saturday.(对划线部分提问)
does Mary every Saturday?
5.Look! This is Yao Ming’s family photo.(改为同义句)
Look!This is the Yao Ming’s family.