Tsunami, a Japanese word, translated as “harbor wave”, is caused by ___ sudden rise or fall of part of the earth’s surface under or near ____ ocean.
A. a, the B.不填, the C, a, 不填 D. a, a
He made another wonderful discovery, _____ of importance to science.
| A．which I think is |
| B．which I think it is |
| C．which I think it |
| D．I think is |
His glasses, _____ he was like a blind man, fell to the ground and broke.
| A．with which |
| B．which |
| C．through which |
| D．without which |
There are two buildings, _____ stands nearly a hundred feet high.
| A．the larger |
| B．the larger of them |
| C．the larger one that |
| D．the larger of which |
Eric taught folk music in a local school for one year, _____ he spent some time abroad studying jazz.
A. after that
B. after which
C, after it
D. after this
He behaved _____ nothing had happened.
| A．even if |
| B．as if |
| C．just like |
| D．even though |