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The fact of Madam Curuie’s_______ to the radiation for a long time ______ her poor health.
A.being exposed;contributed to | B.exposed ;led to |
C.having exposed;resulted in | D.exposing; resulted in |
I wonder what time lunch is_______ in your school.
A.given | B.taken | C.served | D.eaten |
No ________ what you say, _______exists in three states.
A.matter…matters | B.matter…matter |
C.matters…matter | D.matters…matters |
He ________ the world record.
A.failed to break | B.failed to breaking | C.failed breaking | D.failed broken |
You may use the book as you like, _______ you keep it clean.
A.unless | B.so long | C.as long | D.so long as |
"Do you have any clothes to ______, Tom?" mother asked.
A.wash | B.washing | C.be washed | D.washed |