---______ he managed to solve the problem?
---Oh,he turned to Professor Lee for advice.
A.Was it how that |
B.Was it that how |
C.How was it that |
D.How it was that |
It wasn’t _______ he took off her mask _______ I recognized he should be a famous film star.
A.when; that | B.until; when |
C.until; that | D.when; then |
Why! I have nothing to confess. ______ you want me to say?
A.What is it that | B.What it is that |
C.How is it that | D.How it is that |
I just don’t understand _______ that prevents so many Americans from being as happy as one might expect.
A.why it does | B.what it does |
C.what it is | D.why it is |
Scientists believe that it might be several years ______ the medicine can be used on human beings.
A.since | B.when | C.before | D.until |
It ___ we had stayed together for a couple of weeks _____I found we are very different people.
A.was until; when | B.was until; that |
C.wasn’t until; when | D.wasn’t until; that |
I have already forgotten ______ you bought the computer.
A.that it was when | B.that it was what |
C.what it was that | D.when it was that |
It was only after he had read the papers _____Mr. Gross realized the task before him was extremely difficult to complete.
A.when | B.that | C.which | D.what |
Is it be wanted to study abroad made his parents work harder than before in order to make more money.
A.what;taht | B.which; when |
C.that; that | D.that; why |
---______ he managed to solve the problem?
---Oh,he turned to Professor Lee for advice.
A.Was it how that | B.Was it that how |
C.How was it that | D.How it was that |
—________ you write so well? —By reading and keeping diaries every day.
A.How is it that | B.Is it how that |
C.How it is that | D.What is it that |
The police were seeking more information to find out________ killed the rich merchant.
A.who it was that | B.who was it that |
C.it was who | D.who was it |
It is in Huizhou ______ you’re going to pay a visit to ______ this kind of TCL TV set is produced.
A.that; which | B.where; that | C./; where | D./ ; that |
It is the interaction between people, rather than the events ___ occur in their lives, ____ is the main focus of social psychology.
A.that; that | B.that; which | C.which; which | D.that; what |