将一电荷量为2×10^-5的试探电荷放在电场中的P点处，所受的电场力的大小为2×10^-2N，则P点的电场强度的大小为______N/C，如果将试探电荷拿走则电场强度为______N/C，方向______（填“变化”或“不变”）．

.

We don’t have to feel curious about him. Actually he leads _______ we ordinary people do.

A．as a life normal as

B．as normal as

C．as normal a life as

D．as a normal life as