Health experts in many countries still _________ their ideas about the relationships between our food and our health.
A.have tested
B.tested
C.are testing
D.test
试卷相关题目
- 1Two fifths of the police _____ in the school near the town.
A.has trained
B.have trained
C.has been trained
D.have been trained
开始考试点击查看答案 - 2The wounded policeman ______though doctors made every effort to save him.
A.died
B.had died
C.killed
D.has been dead
开始考试点击查看答案 - 3When I met him the other day, it was the first time we _______ each other since we were at school.
A.saw
B.had seen
C.were seeing
D.have seen
开始考试点击查看答案 - 4He _____ more than 5,000 English words when he entered the university at the age of 15.
A.has learned
B.would have learned
C.learned
D.had learned
开始考试点击查看答案 - 5I won't go to the party even if_______.
A.inviting
B.being invited
C.invited
D.having invited
开始考试点击查看答案 - 6I want to know if they _____ the spring sports meeting next month. If they ___ it, I must get ready for it.
A.hold, will hold.
B.will hold, hold
C.hold, hold
D.will hold, will hold
开始考试点击查看答案 - 790 % of the debts _______ so far.
A.is paid back
B.have been paid off
C.has been paid off
D.are paid off
开始考试点击查看答案 - 8The question was not as simple as it_________.
A.supposes to
B.supposed to be
C.was supposing to be
D.was supposed to be
开始考试点击查看答案 - 9---Remember the first time we______ , Ed ? ---Of course, I do. You _____ a song on the stage.
A.have met;sang
B.met;sang
C.met;were singing
D.have met;have sung
开始考试点击查看答案 - 10In the country area about one in ten ______ have enough to eat.
A.haven't
B.aren't
C.hadn't
D.didn't
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