Question

问几道英语选择题~求正确答案及解答~谢谢！

1.What _____there?
A.happened B.is happened C.must be happened
2._____silk_____Suzhou?
A.Is,produced B.Are,produced C.Dose,produce
3.Excuse me,_____can you tell me how to get to the park?
A.and B.please C.but
4.We'll have a sportsmeeting if it ___rains tomorrow.
A.won't B.isn't C.don't D.doesn't
5.----What did the scientist say?
-----He said he wondered if_____into space by spaceship one day.
A.he had to fly B.he could fly C.can ge fly D.could he fly
6.he has never ridden a horse before,____?
A.does he B.has he
7.You had to work for 10 hours yesterday,____?
A.didn't you B.hadn't you

o(∩_∩)o...谢谢各位了~酬劳我会按答案的质量具体加分，一定要正确！
第4题那里的确应该是rain，抱歉我抄错了~呵呵

Answer 1

A,A,C,D,B,B,A
1. A, the best answer should be <has happened>, but there's not
2. A, Silk is produced in Suzhou. Sentence form (silk is uncountable noun)
3. C, I always speak that lar...
4. D, future simple+if+normal tense
5. B, <one day> represents it must be for future, and according to the structure, it's B
6. B, He hasn't ridden a horse before, has he? same way
7. A, You don't have to work for 10 hrs yesterday. same procedure

Answer 2

a
happen没有被动形式
a
丝绸被产吧
c
d
时间条件状语从句，主句将来时，从句一般现在时
b
直接引语变间接引语
时态往后退一个
b
a

Answer 3

1.a 2.a 3.c 4.b 5.b 6.a 7.a

Answer 4

第一题选A

Answer 5

1 A
2 A
3 C
4 D
5 B
6 B
7 A

Answer 6

AACDBBA