.Hissisterlefthomein1998,andsi-优题课

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His sister left home in 1998, and ______ since.

A．had not been heard of	B．has not been heard of
C．had not heard of	D．has not heard of

科目英语题型单选题难度容易

Elise remembers many things exactly as if it ______ yesterday.

Few houses in the village were left ______after the earthquake.

It was so dark in the cinema that I could hardly ______ my friends.

Those who are ______ their present situation will surely make no more advance in life.

All her energies are ______upon children and she seems to have little time for anything else.