Why should personal phone calls be avoided?A．They may take a lot of time. B．They
回答题You will hear four dialogues or monologues. Before listen
回答题You will hear four dialogues or monologues. Before listening to each one, yo
20．（ ）
20．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
19．（ ）
19．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
18．（ ）
18．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
17．（ ）
17．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
16．（ ）
16．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
15．（ ）
15．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
14．（ ）
14．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
13．（ ）
13．（ ）A．rarely B．transformation C．fuel D．replace E．led F．alternative G．com
回答题。Growth of trade will depend greatly on availability of
回答题。Growth of trade will depend greatly on availability of energy sources. The
20．（ ）
20．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
19．（ ）
19．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
18．（ ）
18．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
17．（ ）
17．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
16．（ ）
16．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
15．（ ）
15．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
14．（ ）
14．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
13．（ ）
13．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
12．（ ）
12．（ ）A．massive B．recently C．construction D．displayed E．relatively F．attends G．
回答题。Lke most parents, geologist Brain Atwater worries about
回答题。Lke most parents, geologist Brain Atwater worries about his daughter's saf
19．（ ）
19．（ ）A．salary B．freely C．profitable D．obtained E．deserted F．operation G．amount
18．（ ）
18．（ ）A．salary B．freely C．profitable D．obtained E．deserted F．operation G．amount
17．（ ）
17．（ ）A．salary B．freely C．profitable D．obtained E．deserted F．operation G．amount
16．（ ）
16．（ ）A．salary B．freely C．profitable D．obtained E．deserted F．operation G．amount
