1、There are many kinds of metals, ______.
A.each having its special properties
B.having its special properties
C.one has its special properties
D.each has its special properties
2、Both Lily and Lucy ______ to the party yesterday.
A.invited B.was invited
C.had invited D.were invited
3、Standing on the bank, the children watched the ship ______ with all kinds of goods.
A.loading B.being loaded C.to be loaded D.having loaded
4、So little ______ about stock exchange that the lecture was completely beyond me.
A.did I know B.I had known C.I knew D.was I known
5、______ the first to use nuclear weapons.
A.At no time China will be B.Never China will be
C.Will China never be D.At no time will China be
参考答案:
1、A 2、D 3、B 4、A 5、D