题目内容

合成DNA的原料有()

A. dAMP dGMP dCMP dTMP
B. dADP dGDP dCDP dTDP
C. dATP dGTP dCTP dTTP
D. AMP UMP CMP GMP

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What is digital educational technology()

A. Traditional classroom
B. Chalkboard
Chalk
D. Computers

Why does the author say “I think maybe the truck wasn’t such a bad idea, after all”()

A. Because the truck is practical enough
Because the truck is big enough
C. Because the truck is safe enough
D. Maybe it helps her to feel less small in a big world

How does the mother feel towards her daughter’s leaving home()

A. Glad
B. Worried
C. Glad and worried
D. Upset

Some say a good relationship starts with good communication. What can we do to strengthen communication with our parents()

A. Visit them whenever possible
B. Teach them to use new communication tools, such as WeChat and Skype so that they can communicate with us wherever we are
C. Try to look at things in their perspectives
D. Share with them our feelings, problems or ambitions

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