“Sino-African business partnerships involve several mutual advantages.” (lines 78-79). In line with the issues presented in the text, the alternative that supports this statement is.
The fragment “… Chinese firms are rapidly catching-up both in brand recognition and technological advancement.” (lines 26-28), means that the Chinese firms are.
In the fragment “In Africa, Chinese enterprises see an untapped market of nearly one billion potential customers” (lines 11-13), untapped market refers to a market that has been.