下列各句中划线的成语使用正确的一项是( )
A:我们青少年做人要堂堂正正,坦荡如砥,浑身充斥着正能量。
B:天德湖公园里人们济济一堂,享受自然生态,挥洒运动热情。
C:为了有个美好的将来,父母们纷纷送孩子去上兴趣班,真是费尽心思,无所不为。
D:粗鄙的心灵是配不上优雅的汉语的,但是优雅的汉语却能拯救那些日益粗鄙的心。听作家讲述优雅的汉语,我们有如沐春风的感觉。
俗话说:“人有人言,兽有兽语”.下列“行为语言”能在同种个体间传递信息的是( )
电磁波家族成员很多,无线电波、红外线、可见光、紫外线、X线、γ射线等.它们与人类生活息息相关,例如:电视机的遥控器就是利用____ 来工作的;某电台发射的电磁波波长为3m,其频率是 ____ MHz.
根据材料,请找出Jim Green为家人准备的晚餐,并填写表格。 Today is my birthday. I want to thank my family for their love. So I cook the dinner for them. I know my mother likes hamburgers and broccoli. But my father likes chicken and tomato soup. I have a brother. He likes hamburgers, too. But he doesn’t like broccoli. He likes carrots. I have a sister, too. She likes fish and French fries. I like chicken and apples. I will buy these things for the birthday party.
Father: ____
Mather: ____
Brother:____
Sister: ____
Jim : ____