“ Although ,” the boy said , “ _______ over and over , the maths problem remained confusing to me ” .
A.explained
B.explain
C.explaining
D.having explained
试卷相关题目
- 1I failed in the job interview and only then _________ the importance of learning English well.
A.I realized
B.I had realized
C.did I realize
D.had I realized
开始考试点击查看答案 - 2Look! __________.
A.Out the girl went
B.Went the girl out
C.Away went the girl
D.Away the girl went
开始考试点击查看答案 - 3Jack opened the door, there _________ he had never seen before.
A.a woman did stand
B.a woman stood
C.did a woman stand
D.stood a woman
开始考试点击查看答案 - 4Only ________ to use this reading room. Students have another room on the second floor.
A.are the teachers allowed
B.are allowed the teachers
C.the teachers are allowed
D.the teachers allowed
开始考试点击查看答案 - 5We have been told that under no circumstances ______ the telephone in the office for personal affairs.
A.may we use
B.we may use
C.we use
D.do we use
开始考试点击查看答案 - 6At no time ________the first to use the nuclear weapon.
A.will China be
B.will be China
C.is China
D.China is
开始考试点击查看答案 - 7It was only when I reread his poems (诗) recently _____ I began to appreciate their beauty.
A.until
B.that
C.then
D.so
开始考试点击查看答案 - 8I have been living in the United States for 20 years, but seldom ______ so lonely as now.
A.have I felt
B.I had felt
C.I have felt
D.had I felt
开始考试点击查看答案 - 9The way _____ he did it was contradictory _______ he had said earlier in the same week.
A./; to what
B.that; with that
C.which; in which
D.what; from which
开始考试点击查看答案 - 10 __________ about wild plants that they decided to make a trip to Madagascar for further research.
A.So curious the couple were
B.So curious were the couple
C.How curious the couple were
D.The couple were such curious
开始考试点击查看答案