Question

求亲们讲讲三道英语题呀

1) DET 2001 A 1
If I were in a movie , then it would be about time that I ___ my head in my hands for a cry .
A. bury B.am buring C.buried D.would bury
答案是C 有一个句型是 it is high time that sb. should do 而且should不可省略
为什么选did式？

2) DET 2001 B 25
As an industry，biotechnology stands to ___ electronics in dollar volume .
A.contend(竞争，争夺)
B.contest(竞争，争夺，搏斗)
C.rival(竞争，敌人)
D,strive(奋斗，反抗)
为什么选C 而不选B
还有in dollar volume(容积，音量) 是什么意思

3)Equipment not ____ official safety standards has all been removed .
conforming to (与一致) 和 consistent with (与一致) 有什么区别？
为什么必须用conforming to？

Answer 1

1. If I were in a movie , then it would be about time that I ___ my head in my hands for a cry .
是个对现在的假设的，主句是对现在的假设，用虚拟语气would
It is (high, about) time …句型要求用虚拟语气.这一结构表示“该到……的时候了”，从句中谓语动词用过去时 例句 It's (high) time he were (or was) taught a lesson. 现在是该教训他的时候了
2 rival 与....竞争
in dollar volume 成就金额/美元量
3 conform 有遵守的意思
不遵从官方安全标准的设备都已经被拆除了