—— ________ we go swimming in Xishuanghu Lake today?—— Oh, no. It's ________ cold to swim on such days. I will catch a cold.
A:Will; very
B:Will; too
C:Shall; very
D:Shall; too
小杨在“测量小灯泡额定功率”的实验中,所用小灯泡的额定电压为2.5V.
- Nice to meet you, Tom.
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交通安全是全社会关注的问题,我县交警系统目前正开展严查酒驾、闯红灯等违反交规活动.下图中甲图表示人眼球结构;乙图表示人类大脑皮层的神经中枢,据图回答下列问题: