. Enough attention should be paid to _____ your pronunciation and intonation.
#97051
A
improve
B
improving
C
improved
D
be improve
推荐题目
__ carefully if any change occurs when doing experiments in the lab..
#88398
A
Observe
B
To observe
C
Observed
D
Observing
____on the Yellow River, the town lies____ south of China.
#89605
A
Locating; /
B
Situated; /
C
Situating; in
D
Located; in
He spent every minute he could _____ spoken English.
#98936
A
practise。m
B
to practise
C
practising。m
D
practised
________ at the golden belt of Yangtze River Delta, Ma'anshan is the National Garden city _______ wonderful landscape appeals to many visitors every year.
#90127
A
Located; which
B
Locating; which
C
Located; whose
D
Locating; whose
The employees were made to spend as much time as they could ______ more products to meet the _______ market.
#96471
A
producing; growing
B
to produce; grown
C
to produce; growing
D
produced; grown